ORA-07577

Error: ORA-07577: no such user in authorization file

Causa: An attempt was made to set an INTERNAL password (for either DBA or OPER privilege), but the corresponding VMS account (either ORA_sid_DBA or ORA_sid_OPER) has not been created yet.

Acción: Add a VMS account for ORA_sid_DBA and/or ORA_sid_OPER before trying to set a password for them.