"olapi history retention has been disabled"
*Cause: Under certain circumstances, for example, when the database is
read only, olapi history retention is not possible because
it requires updating persistent tables from time to time.
If olapi history retention has been disabled, setting
_olapi_history_retention parameter to true has no effect.
*Action: Ensure that Oracle is properly installed with the OLAP option.
If the RDBMS has been patched, review the patch log for errors.
If the problem persists, report it to Oracle Customer Support.