Problem:

After running the SYSAUDIT report, the following errors appear under Integration Broker Audits:

Operation Version Routing
 --------- ------- -------
 QAS_CRASH_MSG VERSION_1 ~GEN_UPG~18727
 QAS_CRASH_MSG VERSION_1 ~GEN~UPG~19278
2 Total Rows

Solution:

In PIA, navigate to PeopleTools > Integration Broker > Service Utilities > Service Administration.
Click on the Routing tab.
Expand Delete Duplicate Routings.
Click Search

The duplicate Routing Definitions appear. The second item will be checked.
Click Delete Tem…
Then click Search again. Ensure that no rows appear.