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10G: ORA-6512 AT SYS.OLAPIHISTORYRETENTION [ID 266728.1]
Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 10.2.0.4
Oracle Server - Standard Edition - Version: 10.1.0.2 to 10.2.0.4
Oracle OLAP - Version: 10.1.0.2 to 10.2.0.4
This problem can occur on any platform.

Symptoms
Alert log trace shows following errors:
ORA-00604: error occurred at recursive SQL level 1
ORA-06521: PL/SQL: Error mapping function
ORA-06512: at "SYS.OLAPIHISTORYRETENTION", line 1
ORA-06512: at line 7

Changes
New database

Cause
BUG 3386542 - OLAPI trggers that are installed with seed database, (OLAPISTARTUPTRIGGER and OLAPISHUTDOWNTRIGGER), does not handle absence of Oracle OLAP.

Solution
Disable OLAPISTARTUPTRIGGER and OLAPISHUTDOWNTRIGGER to avoid error from being generated.

ALTER TRIGGER SYS.OLAPISTARTUPTRIGGER DISABLE;
ALTER TRIGGER SYS.OLAPISHUTDOWNTRIGGER DISABLE;