When I executed the informatica task using DAC, I got the below message despite the fact that all the sessions were refreshed and validated.
Severity Timestamp Node Thread Message Code Message
ERROR 11/14/2012 10:14:53 AM node01_DSGTBKK-BI02 19936 LM_36488 Session task instance [WorkingBackup_s_SDE_JDE_SalesOrderLineExtract_Full1] : [TM_6795 The Repository Service marked the session or session instance as impacted, and the Integration Service is not configured to run impacted sessions.]
ERROR 11/14/2012 10:14:53 AM node01_DSGTBKK-BI02 19936 LM_36488 Session task instance [WorkingBackup_s_SDE_JDE_SalesOrderLineExtract_Full1] : [TM_6795 The Repository Service marked the session or session instance as impacted, and the Integration Service is not configured to run impacted sessions.]
Fix:
To fix this I had to login to the Informatica administration console – >
Integration Services ->Go to Properties ->Advanced section ->Check the property highlighted as below.