Message : CPD43AA
User-defined table function parameter field &1 found in file &2 in &3 not valid.
Message Long Text :
Cause . . . . . : User-defined table function parameter field &1 was found in file &2 in library &3 format &4 join reference &5. File &2 does not precede user-defined table function &7 in library &6 in the join order. If parameter field &1 is a derived field, or is mapped from other fields in the query record format, all of the contributing fields must be found as described above.