OEM throwing false positive messages. Patch needed.
2014-02-15 20:19:34,194 [818756:24A24E6D] WARN - Found a row with more columns than declared for the metric for TargetID = OHS_SCTPROD_tuccpa10.it.uab.edu, Metric = Response
The crux of the problem appears to be a schema structure issue in the 12.1.0.2 Oracle agent.
Oracle suggested to apply patch Patch "13055259" and it happens to be for 11.1.1.6.0 and it failed:
[Apr 8, 2014 2:07:58 PM] Patch "13055259" is ignored as it is not a "Fusion Applications patch".
Patch 13055259: Required component(s) missing : [ oracle.opmn, 11.1.1.6.0, higher version 11.1.1.7.0 found. ]
[Apr 8, 2014 2:07:58 PM] Prereq checkPatchApplicableOnCurrentPlatform Passed for patch : 13055259
[Apr 8, 2014 2:07:58 PM] Prereq checkComponents failed. So, checkApplicable returning without execution.
[Apr 8, 2014 2:07:58 PM] Prerequisite check "CheckApplicable" failed.