When I try make the insert bellow

INSERT INTO MPUSNTAB (SNCODE, DES, SHDES, SNIND, REC_VERSION)
VALUES (344 , 'Despacho' , 'D' , 'Y' , 1)

ORA-00604: error occurred at recursive SQL level 1 ORA-00942: table or view
does not exis

And look this bellow

PNXTL02> select * from dba_tables where table_name ='


Owner Table_name Tablespace
------------ ------------------------ ---------------------
SYSADM MPUSNTAB BSCS_DATA

Way??

Database version Oracle 8.1.7.2