Error during initial synchro for xMTT 2 in SAP NW Mobile 7.1

[Former Member]

Hi,

I installed xMTT 2.0 SP6 in SAP NW Mobile 7.1. In the NW Mobile Client I have the link to start xMTT application:

http://localhost:4444/MTR/sync/InitialSync.do?uq=1898072801&event=onPrepareSync

The initial synchronization fails with the following error:

"Due to a communications error method WAF_TRIP_GET_CUSTOMIZING could not be executed"

In log I found a nullpointer exception:

**************************************************************************************************************************************************

<r id="1251733571000" t="17:46:11" d="2009-08-31" s="E" c="000" u="" g="" m="null java.lang.NullPointerException --&gt; java.lang.NullPointerException

at com.sap.mbs.mttcore.synchronization.container.UnpackContainerHelper.unpackME1(UnpackContainerHelper.java:172)

at com.sap.mbs.mttcore.synchronization.communication.InboundProcessing.unpack(InboundProcessing.java:228)

at com.sap.mbs.mttcore.synchronization.communication.InboundProcessing.processIntern(InboundProcessing.java:150)

at com.sap.mbs.mttcore.synchronization.communication.InboundProcessing.process(InboundProcessing.java:133)

at com.sap.tc.mobile.cfs.compat.sync.Listener.actionPerformed(Listener.java:137)

....

**************************************************************************************************************************************************

User in backend has correct authorizations.

Do you have any suggestion?

Thank you. Regards

Leonardo

[AjithC · Accepted solution]

Check the backend destination settings (Transaction SM59) in the Mobile 7.1 system and see the user has access to the backend via the RFC destination name specified..

Regards

Ajith

Edited by: Ajith Chandran on Sep 10, 2009 12:05 PM

[Former Member]

HI,

I found the solution. It was a problem of missing authorization for user (it is needed the authorization object S_RFCACL) and an error in configuration of trusted RFC connection between Mobile and Backend.

Leonardo