The request message header DFHMAH describes the structure of the application data. It is mapped by copybook DFHMAHV, which is located in the library SCIZMAC.
The following table highlights field information within the message header structure DFHMAH.
Disp. | Length | Type | Field | Req. | Values |
---|---|---|---|---|---|
0 | 04 | x | DFHMAH-STRUCID | Y | MAH |
4 | 04 | FB | DFHMAH-VERSION | Y | +1 |
8 | 04 | FB | DFHMAH-STRUCLENGTH | Y | +384 |
12 | 08 | x | DFHMAH-USERID | N | |
20 | 08 | x | DFHMAH-FORMAT | N | Spaces, MAH2 |
28 | 04 | FB | DFHMAH-RETURNCODE | N | |
32 | 04 | FB | DFHMAH-COMPCODE | N | |
36 | 04 | FB | DFHMAH-MODE | N | |
40 | 04 | FB | DFHMAH-SUSPSTATUS | N | |
44 | 04 | x | DFHMAH-ABENDCODE | N | |
48 | 08 | x | DFHMAH-MESSAGE | N | |
56 | 04 | x | DFHMAH-MSG-RESERVED | N | |
60 | 04 | FB | DFHMAH-UOWCONTROL | Y | zero, +1, +2, +3, +9 |
64 | 08 | x | DFHMAH-PROCESSTYPE | Y | |
72 | 36 | x | DFHMAH-PROCESSNAME | N | |
108 | 08 | x | DFHMAH-REQUESTNAME | Y | |
116 | 04 | FB | DFHMAH-DATALENGTH | Y | |
120 | 36 | x | DFHMAH-FAILED-PROCNAME | N | |
156 | 08 | x | DFHMAH-FAILED-PROCTYPE | N | |
164 | 04 | x | DFHMAH-FAILED-TRANID | N | |
168 | 48 | x | DFHMAH-REPLYTOQ | N | |
216 | 48 | x | DFHMAH-REPLYTOQMGR | N | |
264 | 24 | x | DFHMAH-MSGID | N | |
288 | 24 | x | DFHMAH-CORRELID | N | |
312 | 08 | x | DFHMAH-FAILED-PROGRAM | N | |
320 | 32 | x | DFHMAH-FAILED-NODE | N | |
352 | 04 | FB | DFHMAH-LINKTYPE | N | zero, +1 |
356 | 04 | FB | DFHMAH-MORE-DATA-IND | N | |
360 | 04 | FB | DFHMAH-BRIDGE-RC | N | |
364 | 16 | x | DFHMAH-STATETOKEN | N | |
380 | 04 | x | DFHMAH-RESERVED2 | N |