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After A Maintenance Reboot And Start Of Infrastructure/OID 10g With opmnctl startall, opmnctl status Shows All Processes Down / OID server pid log shows error: FATAL : ServerListener : OS 2 : Unable to contact dispatcher (Doc ID 1510569.1)

Last updated on SEPTEMBER 24, 2019

Applies to:

Oracle Internet Directory - Version to [Release 10gR2 to 10gR3]
Oracle Fusion Middleware - Version to [Release AS10gR2 to AS10gR3]
Information in this document applies to any platform.


Oracle Internet Directory (OID) 10g, i.e.,

The server was working before.

After a maintenance reboot, OPMN services will not start.  All status stay at down.

An opmnctl startall appears to start:

After following the troubleshooting steps from the following Note:

   How to Troubleshoot OID <Document 329808.1>

OID was able to start and the ldapbinds work, however still unable to start/manage any process using opmnctl.


 Server rebooted.


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