Last updated on AUGUST 02, 2017
Applies to:Oracle E-Business Suite Technology Stack - Version 12.2 and later
Information in this document applies to any platform.
E-Business Suite 12.2 Applications Technology Stack, HTTP Server issues
After upgrading the HTTP server Webtier, when attempting to start opmn the following error occurs:
[opmn] [ERROR:1]  [internal] /fs1/FMW_Home/webtier/opmn/bin/opmn: unexpected exit: status 4200 opmnctl start: opmn failed to start.
Users report following step 'Step 3.2 Run Post Patching tasks' fails under section '3.2.2 Within a terminal window for each defined WebTier (primary and secondary)' #2 'Start the OPMN instance.'
The issue can be reproduced at will with the following steps:
1. Upgrade FMW Webtier per <Note 1590356.1> - Upgrading Oracle Fusion Middleware WebTier of Oracle E-Business Suite Release 12.2 to the latest 11gR1 (11.1.1.x) PatchSet (Doc ID 1590356.1)
2. Start OPMN per Step 3.2 section 3.2.2.
3. Confirm OPMN fails to start.
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