Informatica Loosing Connection To DAC 11g
Last updated on JANUARY 30, 2017
Applies to:
Business Intelligence Applications Consumer - Version 7.9.6.4 and laterInformation in this document applies to any platform.
Symptoms
Encountering the error below during an ETL:
Failed to send updates to the master service process. Session run will be terminated
The master DTM process was unable to connect to the master service process to update the session status with the following message: error message [ERROR: The request to track the session [Session task instance [SIL_HierarchyDimension_Unspecified_Full]] and [ folder id = 15, workflow id = 11593, workflow run id = 13560, worklet run id = 0, task instance id = 2350 ] is invalid. The master service process that started this session is different from the current master.] and error code [1418].
The master DTM process was unable to connect to the master service process to update the session status with the following message: error message [ERROR: The request to track the session [Session task instance [SIL_HierarchyDimension_Unspecified_Full]] and [ folder id = 15, workflow id = 11593, workflow run id = 13560, worklet run id = 0, task instance id = 2350 ] is invalid. The master service process that started this session is different from the current master.] and error code [1418].
this causes the FULL ETL to fail intermittently.
Cause
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