Control blocks logged at time of error (and their mapping macros)
The following table shows the 6701-MRQE diagnostic record control blocks and data areas that are logged if they are available at the time of the error.
| Block | Description | Mapping macro |
|---|---|---|
| AIB | Application interface
block AIBRETRN, AIBREASN codes |
DFSAIB DFSMRAEQ |
| CMDMSGP | Command call buffer for browse, load, QSN, query, recover, or unload command | DFSMRQCW (OCO) |
| DFSSQQRY | Query buffer | CQSQRYQT |
| I/O AREA | Input/Output area | QLOGMSGP |
| MRQCMDWK | Command call buffer for browse, load, QSN, query, recover, or unload command | DFSMRQCW (OCO) |
| MRQPREFX | QCF prefix buffer | DFSMRQPF |
| MRQWORK | MRQ/QCF work area | Mapping macro |
| MRSELROW | Include/Exclude work area | DFSMRQCT (OCO) |
| MRSELWK | Select work buffer | DFSMRQSW (OCO) |
| PCB | Program communication block | IDLI TPCBBASE=0,CALLER=IMS |
| PST/EOB | Partition specification table / end of block | IDLI PSTBASE=0 |
| PSTDCA | DL/I call parameter area | No DSECT |
| QMBA | Queue manager buffer area | DFSQMGR FUNC=QDSECT |
| QSAPWKAD | Queue manager work area | QSAPWKAD |
| QTPDST | Queue manager destination block | ICLI CNTBASE=0, or IAPS SMBBASE=0 (CNT/LNB or SMB) DSECT for QAB/TIB not provided |
| REG14-12 | Registers 14 through 12 | No DSECT |
| WORKMSG | Work message buffer | QLOGMSGP |