Intermittent 'The Network Adapter could not establish the connection' Messages And TNS-12502 Errors Signaled During The Runtime Of ODI Processes
Last updated on FEBRUARY 13, 2018
Applies to:Oracle Data Integrator - Version 3.2.03.01 and later
Information in this document applies to any platform.
Oracle Data Integrator (ODI) execution intermittently receives the following message in Integration Interface/ODI 12c Mapping tasks :
Moreover, the following may be observed on the Oracle listener logfile:
Each of them appearing to be directly related to the IO exception messages.
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