Client identifier must be specified

Solution ID:ORA-13866

Type: Oracle

Cause

Omitting client identifier while enabling/disabling tracing or aggregation

Actions

Supply correct service(module/action) name

Try the following links for this error:


http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm


https://community.oracle.com/message/1601877


https://community.oracle.com/message/2118177


Browse all solutions to database errors from Oracle, MS SQL, or MySQL