SETS and ROLS call log record format
The SETS and ROLS call log record contains various fields that describe the length of the record, the recovery token, and the CPU store clock time stamp.
The following table lists the format for the SETS and ROLS call log records.
| Field name | Data type | Field description |
|---|---|---|
| LL | H | The length of the log record, including a 4-byte log sequence number added by IMS to the end of the record. |
| ZZ | XL2 | Always zero. |
| LOGCODE | XL1 | X'99' log record code. |
| SUBCODE | XL1 | X'30' log subcode for SETS call; X'34' log subcode for ROLS call. |
| PST_NUMBER | H | PST number. |
| RECOVTKN | XL16 | The recovery token for the unit-of-recovery, which is used to associate the commit log records or the abort log records for this unit-of-recovery. |
| STORE_CLOCK | XL8 | The CPU store clock time stamp of the time the call completed and the log record written. |
| TOKEN | CL4 | The SETS/ROLS token used by the call. |