Consistency Violation error during activation !!

Hello Everybody,

We have created 3 automated activities which executes the same ABAP RFC and the service reference for all the 3 tasks points to the same service group. We followed the blog Calling ABAP RFC in CE BPM 7.2 to perform this activity.

NWDS and DC build have no error and we were able to check in the activity but the activation fails with the following error:

Consistency Violation has been found. End 0 of link is missing: Missing end:E016575C8E1FC01C2D1511E4CCE4000BCDA36701. Link type: [Galaxy, Workflow, AutomatedActivityHasServiceReference]

Please suggest what might be going wrong with the BPM DC automated activity?

Thanks & Regards

Gaurang Dayal