EM 12c: Deploying Plug-in on Management Server (OMS) fails with "ORA-01422: exact fetch returns more than requested number of rows" (Doc ID 1483154.1)

Last updated on FEBRUARY 08, 2013

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 and later
Information in this document applies to any platform.

Symptoms

Deploying plug-in on OMS fails with:

Error while updating status: ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "SYSMAN.EM_PLUGIN_UTIL", line 1140
ORA-06512: at line 1

Connect to repository db as SYSMAN user and run the following query:

 If the output of the above query returns more than 1 row; then it indicates we are hitting the same issue.

Cause

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