UniAccess Distributed Transactions may cause System Hang (EXERR-410)

Knowledge Base: Other

Important notice if your site uses UniAccess distributed transactions.

Explanation:

UniAccess distributed transactions use the step control feature of the EXEC. Changes to the EXEC have introduced a problem, if the system is configured with ROLBK = 0 and TIP =1.Workaround:

Change the configured value of ROLBK from 0 to 1.

Resolution:

Install the changes associated with Exec PLE 17674544.

Knowledge Base: Other