Hello Everybody,

i have the problem, with accessing an ODATA - Service.

accessing the meta data works:

accessing the ODATA directly don't work:

the definition of the ODATA points to a CDS-View:

the CDS - View is based on a Public Synonym in the Schema "_SYS_BIC" of a Content-Table the content table "EPMSAMPLEDATA.SNWD_AD"

i have greated a role which is assigned to my user and i have granted the access to all active objects per sql.

followed the role:

any hints ?

best regards

Hey guys,

I setup a Jenkins server that should automatically deploy a .war file to hpc (factory landscape). I tried calling the neo.sh command directly and through the maven plugin. Both times, the script fails because it wants to ask for the EU location and there is no console available.

com.sap.jpaas.infrastructure.console.exception.CommandException: No console available

  at com.sap.jpaas.infrastructure.console.checker.EuPolicyChecker.askForEuLocation(EuPolicyChecker.java:93)

  at com.sap.jpaas.infrastructure.console.checker.EuPolicyChecker.checkLandscapeAndUser(EuPolicyChecker.java:78)

  at com.sap.jpaas.infrastructure.console.CommandManager.run(CommandManager.java:180)

  at com.sap.jpaas.infrastructure.console.CommandManager.run(CommandManager.java:144)

  at com.sap.jpaas.infrastructure.console.ConsoleClient.executeCommand(ConsoleClient.java:226)

  at com.sap.jpaas.infrastructure.console.ConsoleClient.run(ConsoleClient.java:174)

  at com.sap.jpaas.infrastructure.console.ConsoleClient.main(ConsoleClient.java:69)

Is there any way to disable this check or set some environment variable to set according information? Or a parameter? Or something the properties file?

Thanks for your help!

Hello Experts,

I have developed a Customer Invoice application but it is of no use until I can generate PDF form out of it. Can anybody please let me know ifs, there a way to generate a PDF form with a desired template?

Regards,

Saurabh

Hi HCP and UI5 experts,

I have been playing around lately quite a bit with the functionalities of HANA Cloud Platform and I meet the following problem when suscribing my HTM5 applications from the main account to a subaccount.

I created an executable application lets call it "Fiori_App" and a no executable application "Fiori_lib" which contains common methods and data for future executable applications.

To execute "Fiori_App" we need to register the path from "Fiori_lib" before calling it:

jQuery.sap.registerModulePath("path.fiori_lib", "/sap/fiori/Fiori_lib");

And then we call an especific js file, for example:

jQuery.sap.require("path.fiori_lib.util.Utils");

Here is where the problem begins, normally if the destinations are configured in the HCP account and in the neo-app.json this call works just fine, which is the case in the main account. But when I create a new subaccount, I suscribe the applications and I create the destination in the subaccount, the call returns an error 500 (internal server error) when I try to call Utils.js.

I do not know where to problem could be. Maybe the path is different for subscribed Apps?? Or is it a problem from HCP??

If someone could give a me hand here, I will be gratefull. Thanks in advance.

The destinations are configured as follows:

Main account:

Use default JDK truststore set to true

Subaccount:

Use default JDK truststore set to true

Hi all,

I have developed an extension (java) application for Success Factors and it works fine on localhost with the basic authentication based destination. When I deployed my application to the cloud platform, it worked fine with the same type of destination. However when I tried to change it to the OAuth2SAMLBearerAssertion type (using the instructions at the related document), it didn't work. No reaction. And using trace, I got these which might be considered as a clue;

#com.sap.core.connectivity.httpdestination.impl.headerproviders.AbstractAssertionHeaderProvider#

Cannot generate OAuth 2.0 SAML Bearer Assertion because there is no user logged in the current thread.

org.apache.http.wire

Configuration with the respective path and name was not found.

At the same account using the web ide, I created an application with the help of templates connected to the same SF instance, same company, same service. Then I configured OAuth2SAMLBearerAssertion like I did for the previous one. With this approach I was forwarded to the SF system for authentication, got authenticated by the SF system, application started but retrieved no data. The message is ;

The requested resource was not found (Inside the UI5 App)

and at the browser console

Failed to load resource: the server responded with a status of 500 (Internal Server Error) https://sfodata-<HCPACCOUNT>.dispatcher.us1.hana.ondemand.com/destinations/<Dest_Name>/$metadata

Where do I need to check or is there any other necessary steps that I'm missing ? I'm using a trial account.

- Activated extension management

- Configured roles/permissions

- Deployed app

- Registered ext. app as AACS

- Registered OAuth client for odata access

- Configured dest. (OAuth2SAMLBearerAssertion )

Cheers.

Hi there,

has anybody worked through SAP HANA Cloud Portal Documentation?

this tutorial and got it working with Successfactors? Some things are not clear to me so maybe let me explain what i think i understand:

• You need a HTML5 Project with one file in this case helloUser.xml you push and activte that
• You need a Java application with a servlet as described you upload etc.
• Now you apparently need a destination file called the same as in the tutorial but unfortunatly the neo put-destination is not working as described in the tutorial, i always gat an 500 application portal does not exist
• Anyhow i put the destination all over the place, Account level, Cloud Portal, Java App
• Then i enter the Portal, click on "Add Widget" select OpenSocial and paste the URL i get when i am in the cockpit under HTML5 application
  • What is confusing here, in the documentation is writen you have to point to the helloUser.xml(spec XML)? But not always only sometimes??
• create new Site and add widget
• which results in an Error "DestinationHttpFetcher: login screen was received due to missing login data"

So can anybody maybe point me in the right direction what i am missing? or has an working example somewhere in git?

Regards

Mathias

Hi Experts,

Am not able to login with default username and password to SAP HANA Cloud Connector. When i enter with default username and password it shows "

HTTP Status 500 - java.lang.NullPointerException

"

Can anyone help me in regarding.

I have uninstalled and reinstalled this SCCP.exe but still it shows same error.

Thanks in advance.

Regards,

Pallavi

Hi!

Is there a tool I can use to manage a MaxDB instance residing in HCP? I am looking for a tool or set of tools that will allow us to do the following:

* View the schema - tables, rules, data.

* Make changes to the schema - add/delete/modify tables, rules or data.

Thanks,

Christine

According to the HANA Cloud Connector documentation, it is possible to restrict backend access to specific applications in the Cloud Connector administration using the Application Whitelist provided under Trusted Applications:

This works well for Java or XS applications using their name. However, if any of our Java/XS apps is added to the whitelist, access is denied for every HCPms application consuming on-premise backend systems through the cloud connector. Even testing via Web IDE of said apps is impossible.

Following the HCP URL name schema appId-hcpAccount.hana.ondemand.com we added:

• mobile (HCPms non-trial)
• webide
• webidetestingapplicationname

We also tried to add our HCP account name, as suggested in the documentation:

• accountId:mobile
• ...

The current solution for HCPms and Web IDE usage is an empty whitelist, which allows backend access for every Java/XS application.

So, how to add HCPms (apps) and Web IDE to the trusted applications?

Regards,

Jan

Hi,

We have an application which can be accessed by anyone without any authentication.

Now just like SCN, when user clicks on login button  it should open a dialog/ overlay to login via SAP ID services.

Our application is hosted on HCP.

Can anyone help in login process? How can we create a login.jspa just like SCN guys have ?

Regards,

Pranjal

Hi All,

I am developing an Odata provider from JAVA by using Olingo with OData version 4 that will be consumed by HTML5 Application.

Right now, the provider is completed but I still can not consume it from HTML5 Application so I am not sure the HCP support OData version 4 or not.

Could you advise me, Does HTML5 Application in HCP Support OData version 4 yet?

Thank you

Thep.

Hi,

I created my first helloworld.xsjs file in SAP HANA trail version and was successfully able to retrieve data from DUMMY table.

Then I created a TEST1 table in NEO_45GGLHBRNEL4HTIE2H0ZR0LUY schema and inserted test values in this table. When  I tried to access the data in this TEST1 table through .xsjs file, I got an error as

Found the following errors: =========================== 

InternalError: dberror(Connection.prepareStatement): 258 - insufficient privilege: Not authorized at ptime/query/checker/query_check.cc:2422 (line 12 position 0 in /p1873072661trial/hihanatrial/helloworld/helloworld.xsjs)

Could you please let me know how can I get access to this table from .xsjs file

The .xsjs code:

$.response.contentType = "text/html";

var output = "Hello World!<br><br>";

//Open a database connection

var conn = $.db.getConnection();

//var pstmt = conn.prepareStatement("insert into DEV_3NNM3EIKNP8VVHWQNM9CPLF1I.TEST values (1,'A')");

//var rs = pstmt.executeQuery();

//Prepare a simple SQL statement on the system table "DUMMY"

var pstmt1 = conn.prepareStatement("select * from NEO_45GGLHBRNEL4HTIE2H0ZR0LUY.TEST1");

//Execute the query

var rs = pstmt1.executeQuery();

//Check the query result

if (!rs.next()) {

    //Something went wrong: Return an error

    $.response.setBody("Failed to retrieve data");

    $.response.status = $.net.http.INTERNAL_SERVER_ERROR;

} else {

    //All went fine: Return the Query result

    output = output + "This is the response from my SQL: " + rs.getString(1);

}

//Close the database connection

rs.close();

pstmt.close();

conn.close();

//Return the HTML response.

$.response.setBody(output);

Thanks,

Krishna

Hi,

I am working on an application that is pretty much set-up like this: Adding Application-Managed Persistence with JPA.

The only difference is that instead of creating a brand new EntityManagerFactory for every servlet in the app, a helper class was created to handle all insert/modify/delete operations.

The class is written like this:

public class PersistenceHelper {  private EntityManagerFactory emFactory;  private EntityManager em;  private String tenantId;  public PersistenceHelper () {     // code to initialize tenantId, emFactory and em here....  }
public void createOne(Object obj) {  try {  em.getTransaction().begin();   em.setProperty(EntityManagerProperties.MULTITENANT_PROPERTY_DEFAULT, this.tenantId);   em.persist(obj);
} finally {  em.getTransaction().commit();
 }
}
}

So in the servlet, createOne() is called everytime a new record needs to be saved to the database. However, we get this error randomly:

Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.6.0.v20150309-bf26070): org.eclipse.persistence.exceptions.DatabaseException Internal Exception: com.sap.db.jdbc.exceptions.jdbc40.SQLIntegrityConstraintViolationException: [301]: unique constraint violated: Table(FND_LOG), Index(SYS_TREE_RS#158233_#0_#P0) Error Code: 301 Call: INSERT INTO fnd_log (activityId, custom1, custom2, eventCategory, eventName, ipAddress, logDate, ObjectId, text, logType, userName, TENANT_ID) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) bind => [12 parameters bound]

The table being referred to in the above error has the following entity class:

@Entity
@Table(name = "fnd_log")
@Multitenant
@TenantDiscriminatorColumn(name = "TENANT_ID", length = 36)
@SequenceGenerator(name = "LOG_SEQ")
public class ActivityLog implements Serializable {
@Id  @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "LOG_SEQ")  @Column(name = "activityId")  private Long id;  // non-relevant code removed
}

What could be causing this error?

Also, is this a good approach for development? Should we consider moving to EJBs and use container-managed persistence instead?

Thanks,
Christine

Hi there,

sometimes, while deploying a .war file to HCP, the execution fails with an "internal server error". I would like to fix it, but I have absolutely no clue what is going wrong there. The logs do not show any particular error message. This happens with both deployment methods, either with neo.sh or with the maven plugin

2015-11-09 14:34:00,285 FATAL [main] com.sap.jpaas.infrastructure.console.ConsoleLogger: (!) ERROR: Internal server error
com.sap.jpaas.infrastructure.console.exception.CommandException: Internal server error  at com.sap.core.deploy.client.cmd.util.DeployDumpHelper.produceException(DeployDumpHelper.java:355)  at com.sap.core.deploy.client.cmd.util.DeployDumpHelper.printAndCheckDeployResult(DeployDumpHelper.java:381)  at com.sap.core.deploy.client.cmd.helpers.DeployHelper.deployOperation(DeployHelper.java:216)  at com.sap.core.deploy.client.cmd.helpers.DeployHelper.deploy(DeployHelper.java:178)  at com.sap.core.deploy.client.cmd.commands.DeployCommand.run(DeployCommand.java:54)  at com.sap.jpaas.infrastructure.console.CommandManager.run(CommandManager.java:183)  at com.sap.jpaas.infrastructure.console.CommandManager.run(CommandManager.java:144)  at com.sap.jpaas.infrastructure.console.ConsoleClient.executeCommand(ConsoleClient.java:226)  at com.sap.jpaas.infrastructure.console.ConsoleClient.run(ConsoleClient.java:174)  at com.sap.jpaas.infrastructure.console.ConsoleClient.main(ConsoleClient.java:69)

Do you have an idea how to debug this? Is there a way to get more information / logs about the issue? Or did anyone of you had the same issue?

Thanks in advance for any hints!

edit: the logs print out a message id. can I use this somewhere?

Is there a plan to release SDK and dev tools for WIN 10 OS since most of the systems bought this year are up for upgrades to windows 10. Some of us do not want to miss this opp for free upgrade. How SAP is planning to address user community concern for dev tools (Eclipse and other such tools) for developers who are working on HCP?

Kindly provide update or info in this regard.

Hello guys,

Since last week-end the application we are building was not working and all our calls to SuccessFactors oData API returned a 401 message with the description "Accessing OData API using Basic authentication or External OAuth on CF servers is forbidden.".

I saw in the release notes that https://salesdemo4.successfactors.com/odata/v2 should not be used anymore and all accesses to this api were blocked.

If you want to make it work again, you have to use the following URL: https://apisalesdemo4.successfactors.com/odata/v2 (I havent seen this URL before but I guessed it based on the documentation from SAP: )

If you are using the destination sap_hcmcloud_core_odata, I suggest that you change the hostname.

Hope it helps someone

Cheers

Greg

Hi,

Because the permissions error occurs?.

------Table-------

namespace  p1009225trial.server.CDS_test.Ejemplo1;

@Schema :  '_SYS_BIC'

context PEDIDOS

{

      type Name : String(80);

  entity tb_pedidos {

        key id : Integer;

            producto : Name;

            descripcion : Name;

       };

       view V_PEDIDOS as select from tb_pedidos {

            producto,

            descripcion

      };

};

-------Service---------

service  {

   "p1009225trial.server.CDS_test.Ejemplo1::PEDIDOS.V_PEDIDOS"                   // Table or View 

   as "vista"                             // Optional entity alias    

   key  generate local "id"                // Optional key relevant for view

;

        } 

Error

-------Test ODATA-------

This XML file does not appear to have any style information associated with it. The document tree is shown below.

<error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">

<code/>

<message xml:lang="en-US">Service exception: insufficient privilege.</message>

<innererror>

<exception>

exception 1: no.71000258 (ptime/query/checker/query_check.cc:2422) Not authorized NO exception throw location recorded. Stack generation suppressed.

</exception>

</innererror>

</error>

Hello Experts,

I am new to HANA

I have created a code, which inserts entries into table manually ( on URL).

=======================

Code is as below :

var ID = $.request.parameters.get("ID");

if (ID === null) { 

  $.response.contentType="text/plain";

  $.response.setBody("ID is null!") ;

  } 

  var VAL1 = $.request.parameters.get("VAL1"); 

  if (VAL1 === null) { 

  $.response.contentType="text/plain";

  $.response.setBody("VAL1 is null!");

  } 

  var output = {}; 

  output.data = []; 

  var conn = $.db.getConnection();

conn.prepareStatement("SET SCHEMA \"NEO_7xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"").execute(); 

var st = conn.prepareStatement("INSERT INTO \"sxxxxxxxxxxtrial.vinni.insert.SAPSF::TEST\"  values(?,?)");

st.setString(1,ID); 

st.setString(2,VAL1);

st.executeQuery();

st.execute(); 

  conn.commit(); 

  var record = []; 

  record.push(ID); 

  record.push(VAL1); 

  output.data.push(record); 

  conn.close(); 

================================

I have also created hdbtable as below,

=======================

table.schemaName = "NEO_xxxxxxxxxxxxxx";

table.tableType = COLUMNSTORE;

table.columns = [

{name = "ID"; sqlType = INTEGER; nullable = false;},

{name = "VAL1"; sqlType = DECIMAL; nullable = false; precision = 12; scale = 3;}];

table.indexes = [ {name = "INDEX1"; unique = true; indexColumns = ["VAL1"];}];

table.primaryKey.pkcolumns = ["ID"];

Created xsaccess, xsapp, xsprivileges,model_access.hdbrole files.

When I click the URL in xs applications ( added id=5&val1=7 to URL)

=====================================

Below is the error I am facing :

================================

InternalError: dberror(PreparedStatement.execute): 301 - unique constraint violated: Table(sxxxxxxxxxxxxtrial.vinni.insert.SAPSF::TEST) at ptime/session/eapi/jdbc/ExternalStatement.cc:927 (line 22 position 0 in /sxxxxxxxxxxtrial/vinni/insert/SAPSF/insert.xsjs)

Could you please help me out.

Thanks ,

VINNI

Where can I find information on the SLA that SAP is offering regarding his cloud development center?

- What availability will be guaranteed?

- What failover/disaster-recovery capabilities are foreseen?

Hi,

I am following SAP HANA Academy video series on IOT services - getting started. Step for activating OTMMS service is not working. Status shows as yellow for quite sometime. Is there any pre-req in terms of java version that I am missing? When I try to click on url for MMS service - get the error "Service Unavailable" which is expected because service is not yet started. Unfortunately I couldn't find much documentation regarding it. Has anyone experienced similar problem?

Below is from the error log file:

2015 11 16 01:14:34#+00#ERROR#org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/com.sap.iotservices.mms]##anonymous#localhost-startStop-1#na#s0013735965trial#iotmms#web##Exception sending context destroyed event to listener instance of class com.sap.iotservices.mms.AppContextListenerjava.lang.NoClassDefFoundError: com/sap/iotservices/mms/util/Configuration$ConfigurationHolder : cannot initialize class because prior initialization attempt failed

  at com.sap.iotservices.mms.util.Configuration.getInstance(Configuration.java:142)

  at com.sap.iotservices.mms.MessageStore.<init>(MessageStore.java:66)

  at com.sap.iotservices.mms.MessageStore.<clinit>(MessageStore.java:62)

  at com.sap.iotservices.mms.AppContextListener.contextDestroyed(AppContextListener.java:149)

  at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5050)

  at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5712)

  at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)

  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160)

  at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)

  at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)

  at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)

  at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095)

  at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1930)

  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

  at java.util.concurrent.FutureTask.run(FutureTask.java:262)

  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

  at java.lang.Thread.run(Thread.java:812)

Caused by: java.lang.ExceptionInInitializerError: null

  at com.sap.iotservices.mms.processing.sql.SqlPersistenceService.initSqlProvider(SqlPersistenceService.java:55)

  at com.sap.iotservices.mms.processing.sql.SqlPersistenceService.<clinit>(SqlPersistenceService.java:16)

  at com.sap.iotservices.mms.util.Configuration.init(Configuration.java:636)

  at com.sap.iotservices.mms.util.Configuration.<init>(Configuration.java:114)

  at com.sap.iotservices.mms.util.Configuration.<init>(Configuration.java:50)

  at com.sap.iotservices.mms.util.Configuration$ConfigurationHolder.<clinit>(Configuration.java:138)

  at com.sap.iotservices.mms.util.Configuration.getInstance(Configuration.java:142)

  at com.sap.iotservices.mms.AppContextListener.cleanUpDB(AppContextListener.java:210)

  at com.sap.iotservices.mms.AppContextListener.contextInitialized(AppContextListener.java:51)

  at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5003)

  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5517)

  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

  ... 10 common frames omitted

Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory ([10]: authentication failed)

  at com.sap.cloud.runtime.kotyo.persistence.client.PersistenceDataSourceFactory$1.createPoolableConnectionFactory(PersistenceDataSourceFactory.java:223)

  at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)

  at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)

  at com.sap.iotservices.mms.processing.sql.SqlPersistenceService.initSqlProvider(SqlPersistenceService.java:49)

  ... 21 common frames omitted

Caused by: com.sap.db.jdbc.exceptions.jdbc40.SQLInvalidAuthorizationSpecException: [10]: authentication failed

  at com.sap.db.jdbc.exceptions.jdbc40.SQLInvalidAuthorizationSpecException.createException(SQLInvalidAuthorizationSpecException.java:40)

  at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:301)

  at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateDatabaseException(SQLExceptionSapDB.java:185)

  at com.sap.db.jdbc.packet.ReplyPacket.buildExceptionChain(ReplyPacket.java:102)

  at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:1033)

  at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:823)

  at com.sap.db.util.security.AbstractAuthenticationManager.connect(AbstractAuthenticationManager.java:43)

  at com.sap.db.jdbc.ConnectionSapDB.openSession(ConnectionSapDB.java:572)

  at com.sap.db.jdbc.ConnectionSapDB.doConnect(ConnectionSapDB.java:421)

  at com.sap.db.jdbc.ConnectionSapDB.<init>(ConnectionSapDB.java:174)

  at com.sap.db.jdbc.ConnectionSapDBFinalize.<init>(ConnectionSapDBFinalize.java:13)

  at com.sap.db.jdbc.Driver.connect(Driver.java:235)

  at org.apache.tomcat.dbcp.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)

  at com.sap.cloud.runtime.kotyo.persistence.client.ConnectionFactoryWrapper.createConnection(ConnectionFactoryWrapper.java:24)

  at com.sap.cloud.runtime.kotyo.persistence.client.PersistenceDataSourceFactory$1$1.makeObject(PersistenceDataSourceFactory.java:187)

  at org.apache.tomcat.dbcp.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)

  at com.sap.cloud.runtime.kotyo.persistence.client.PersistenceDataSourceFactory$1.createPoolableConnectionFactory(PersistenceDataSourceFactory.java:219)

  ... 24 common frames omitted

Thanks,

Mukul