Correlations not working after migrating from 11g to a 12c environment
(Doc ID 2724016.1)
Last updated on OCTOBER 30, 2020
Applies to:Oracle Business Process Management Suite - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
After migrating from 11g to a 12c environment any pre-existing instances that used correlations can't be notified using that correlation. This could affect event subprocesses and other designs that use correrlations
There will be no exceptions in the logs to help identiy the problem. The only way to identify it would be to check the DLV_SUBSCRIPTION table, find the listening event for the correlation, check the CONV_ID column and compare it to the CONV_ID column of the DLV_MESSAGE table and see if they match. If they had the same correlation value then they should have a matching conv_id. If the conv_id doesn't match then likely it is related to this issue.
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