owa_opt_lock.checksum ORA-49701
There is a package to check the checksum of a row. How ever in 12.2 there is problem while executing it
exec DBMS_OUTPUT.PUT_LINE(owa_opt_lock.checksum('XXX_USER','XXX_TABLE', 'ZZBu3jAA23m2124AAD'));
ORA-49701: Parameter 'PARSE_AS_USER' is NULL.
ORA-06512: at "SYS.DBMS_SYS_SQL", line 1412
ORA-06512: at "SYS.OWA_OPT_LOCK", line 19
ORA-06512: at "SYS.OWA_OPT_LOCK", line 120
ORA-06512: at line 11
Anyone has idea ?