Merge Relation is Null

[former_member195202]

Hi All,

We have two stacks in our PI landscape - Project stack and Production stack.

I made some change in a mapping in Project stack and moved it to QA system in project stack and tested the results which went fine. Now I moved the same transport to the development system of production stack but the transport is showing strange behavior.

I made the changes on 6 April 2011 and the same went to Production stack Development server on 8th April 2011 but the history log of the same object is showing the version of this mapping in the list of April 2010.

So the current version in Production stack development server is the last one (which was there before this transport was done) and the version history is displayed as:

Revison User Date Time

20 - Oct 8 2010 -

19 - May 12 2010 -

18 - May 7 2010 -

17 - May 7 2010 -

16 - May 7 2010 -

15 - 6 April 2011 -

14 - 30 April 2010

13 - 12 April 2010

.......................................................

.......................................................

.......................................................

So the version 15 of this change history is sitting in the list of April 2010.

I tried to edit this mapping in the Production stack development server, and activated it ...I am getting an error -

"The following objects have previous versions that are no longer active:

Message Mapping - (Mapping name)

Open the object in the editor and perform a conflict resolution"

When I open the conflict editor and select the displayed version, I get the following message :

" Merge relation is null"

and the log is

#34 09:30:23 [AWT-EventQueue-0] ERROR com.sap.aii.utilxi.swing.toolkit.ExceptionDialog: Throwable

Thrown:

MESSAGE ID: com.sap.aii.ib.core.versioning.integration.MergeArrowCreationFailedException

com.sap.aii.utilxi.swing.framework.ExecuteException: Merge relation is null

at com.sap.aii.ib.gui.editor.ConflictResolutionState$1.execute(ConflictResolutionState.java:235)

at com.sap.aii.utilxi.swing.framework.ExecutionContext.execute(ExecutionContext.java:196)

at com.sap.aii.utilxi.swing.framework.ExecutionContext.executeSafe(ExecutionContext.java:134)

at com.sap.aii.ib.gui.editor.ConflictResolutionState.accept(ConflictResolutionState.java:239)

at com.sap.aii.ib.gui.editor.VersionConflictPanel$MyListener.actionPerformed(VersionConflictPanel.java:160)

................................

................................

Any input / suggestion please..

Edited by: Ravi Gupta on Apr 13, 2011 11:45 AM

[marcossola_bayarri]

hi,

did you solve this? we are having the same problem

thanks

Marcos