Message : CPD4345
Group by field &2 not found in file &4.
Message Long Text :
Cause . . . . . : Group by field &2 in group by item number &1 could not be found in file &4 in library &5 format &3 join reference &6. If the file name is *N, the field was not found in either the query record format or the queried file formats. If the file name is *FUNCTION, the file was user-defined table function &7 in library &5.