Justin Lee [
http://community.jboss.org/people/justin.l] created the discussion
"jBPM 4.2 to 4.4 - Upgrade Issue"
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http://community.jboss.org/message/577237#577237
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Hi Experts,
We were using jBPM 4.2 for our clients and recently upgraded to jBPM 4.4.
With 4.4, the users are getting the below unique constraint error when they try to save
the workflow.
ORA-00001: unique constraint (JBPM4PK_DEPLOYMENT_1) violated.
To upgrade to 4.4, is it required to delete all the workflow definitions which are created
with version 4.2?
Can anyone please guide me in resolving this issue?
Thanks for your valuable reply.
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