SYNLVL (Synchronization Level) Keyword for Intersystem Communications Function Files --Example

Figure 426 shows how to specify the SYNLVL keyword.

Figure 426. Specifying the SYNLVL Keyword

|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
00010A          R RCD
00020A                                      EVOKE(LIBRARY1/PROGRAM1)
00030A                                      SYNLVL(*CONFIRM)
     A

The EVOKE keyword will start PROGRAM1 in LIBRARY1 on the remote system. The SYNLVL keyword will set up a synchronization level that will confirm whether the data was received. When you request a confirmation (specify the CONFIRM keyword), the remote program must acknowledge whether it received the data by sending a positive or negative response.