System Object APIs return codes

6000    CWBOBJ_RC_HOST_ERROR
          Host error occurred.  Text may be in errorHandle.
6001    CWBOBJ_RC_INVALID_TYPE
          Incorrect object type.
6002    CWBOBJ_RC_INVALID_KEY
          Incorrect key.
6003    CWBOBJ_RC_INVALID_INDEX
          Bad index to list.
6004    CWBOBJ_RC_LIST_OPEN
          The list is already opened.
6005    CWBOBJ_RC_LIST_NOT_OPEN
          The list has not been opened.
6006    CWBOBJ_RC_SEEKOUTOFRANGE
          Seek offset is out of range.
6007    CWBOBJ_RC_SPLFNOTOPEN
          Spooled file has not been opened.
6007    CWBOBJ_RC_RSCNOTOPEN
          Resource has not been opened.
6008    CWBOBJ_RC_SPLFENDOFFILE
          End of file was reached.
6008    CWBOBJ_RC_ENDOFFILE
          End of file was reached.
6009    CWBOBJ_RC_SPLFNOMESSAGE
          The spooled file is not waiting on a message.
6010    CWBOBJ_RC_KEY_NOT_FOUND
          The parameter list does not contain the specified key.
6011    CWBOBJ_RC_NO_EXIT_PGM
          No exit program registered.
6012    CWBOBJ_RC_NOHOSTSUPPORT
          Host does not support function.