GTF builds an SSCH record when an SSCH event occurs and TRACE=SYSM, TRACE=SYS, TRACE=SYSP, TRACE=SSCH or TRACE=SSCHP are the GTF options in effect.
The FID for the SSCH trace record is X'00'. The EID is X'5105'.
| Offset | Size | Description |
|---|---|---|
| 0 (0) | 4 | ASCB. |
| 4 (4) | 2 | CPUID. |
| 6 (6) | 8 | Jobname. |
| 14 (E) | 2 | Device number. |
| 16 (10) | 4 | Real address of channel program. |
| 20 (14) | 4 | Virtual address of channel program. |
| 24 (18) | 4 | Reserved for IBM® use. |
| 28 (1C) | 1 | Condition code. |
| 29 (1D) | 12 | Reserved for IBM use. |
| 41 (29) | 8 | Dynamic seek address. |
| 49 (31) | 1 | Reserved for IBM use. |
| 50 (32) | 1 | Reserved for IBM use. |
| 51 (33) | 1 | Reserved for IBM use. |
| 52 (34) | 1 | Reserved for IBM use. |
| 53 (35) | 1 | Reserved for IBM use. |
| 54 (36) | 1 | Reserved for IBM use. |