Oracle Error Message
ORA-46266: Missing value for argument ‘string’ in Oracle RAC enabled database
Reason for the Error
The DBMS_AUDIT_MGMT API was executed in an Oracle RAC enabled database and AUDIT_TRAIL_TYPE was one of AUDIT_TRAIL_OS or AUDIT_TRAIL_XML. But, Oracle RAC instance number for which DBMS_AUDIT_MGMT API was run, was not supplied.
Solution
Input a valid Oracle RAC instance number for which the configuration must be done.