RMAN-06429: RCVCAT database is not compatible with this version of RMAN

Hi,

our configured RMAN could able to connect target / catalog db and resync as well,which is fine for manually testing, but when we run the same through netware schedules,

we are getting the following error.

connected to recovery catalog database
error occurred in source file: krmk.pc, line: 22768
text of failing SQL statement: declare vsn varchar2 ( 20 ) ; begin vsn := dbms_rcvcat . getPackageVersion ; :pkg_vsn:pkg_vsn_i := vsn ; if vsn is not null then :pkg_vsnub4 := to_number ( substr ( vsn , 1 , 2 ) || substr ( vsn , 4 , 2 ) || substr ( vsn , 7 , 2 ) ) ; end if ; end ;
ORACLE error from recovery catalog database: ORA-04063: package body "RMAN.DBMS_RCVCAT" has errors