REFERENCE(XV_OPT1) LIKE SYST-SYSID
REFERENCE(XV_OPT3) LIKE SYST-SYSID
REFERENCE(XV_SHOW_ALL) LIKE SYST-SYSID
REFERENCE(XV_SHOW_NONE) LIKE SYST-SYSID
REFERENCE(XV_CLOSE) LIKE SYST-SYSID
REFERENCE(XV_OPT2) LIKE SYST-SYSID
VALUE(IV_DEST_SYSTEM) LIKE SYST-SYSID
REFERENCE(IV_SENDER_SYSID) LIKE SYST-SYSID
REFERENCE(IV_RECEIVER_SYSID) LIKE SYST-SYSID
REFERENCE(SRVNAME) TYPE SYST-SYSID
VALUE(Y_SYSID) TYPE SYST-SYSID