Last updated on JUNE 28, 2016
Applies to:Oracle Data Integrator - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
In a heavily used shared Oracle Data Integrator (ODI) 12c environment, where many developers/users do simultaneously access ODI Studio > Designer objects...
... ODI frequently freezes/hangs, and this is caused by enq: TM - contention application waits observed on database side.
For example, when one user tries to save a Mapping, ODI Studio is blocked/freezes, despite the fact that the respective Mapping isn't used by any other user at that time.
To release the lock, the ODI Studio process has to be killed.
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