Ayuda Urgente Con Trigger

[Oska7]

RECIEN PROBE ESTE:

CREATE OR REPLACE TRIGGER PSOPRDEFN_TR
AFTER INSERT OR UPDATE OR DELETE ON PSOPRDEFN
FOR EACH ROW
DECLARE
V_AUDIT_OPRID VARCHAR2(64);
BEGIN
DBMS_APPLICATION_INFO.READ_CLIENT_INFO(V_AUDIT_OPR ID);
IF INSERTING
THEN
INSERT INTO PSOFT.PS_AUDIT_TN_USRMOD
VALUES (GET_PS_OPRID(V_AUDIT_OPRID),SYSDATE,'OHE','A','A' ,'A');
END IF;
END PSOPRDEFN_TR;
/
show errors trigger PSOPRDEFN_TR;
DROP TRIGGER PSOPRDEFN_TR;

RESULTADO:

Warning: Trigger created with compilation errors.

Errors for TRIGGER PSOPRDEFN_TR:

LINE/COL ERROR
-------- -----------------------------------------------------------------
7/1 PL/SQL: SQL Statement ignored
7/19 PL/SQL: ORA-00942: table or view does not exist

Trigger dropped.