Type-1 trace table interface
For each trace, you can learn about the trace identifier, the events that are traced, and, if the trace is documented in this information, the topic where you can find more information. You use the trace identifier as an eye catcher to locate a trace in a dump.
The common trace table interface consists of the traces shown in the following table.
| Trace | Table type | ID | Traced events | Where described |
|---|---|---|---|---|
| ALL | ALL | All IMS table traces | ||
| Common Service Layer trace | CSLT | CS | The interaction of IMS with the CSL | Common Service Layer trace |
| DASD log trace | DLOG | DG | DASD logging | See DASD login IMS type-1 trace function codes |
| Dispatcher trace (online only) | DISP | DS | Dispatcher activities | Dispatcher trace |
| DL/I and lock |
DLI/I |
DL | DL/I calls, DL/I buffer handler, DL/I OPEN/CLOSE, Delete/Replace, HD space management, lock activity using PI or IRLM, OSAM, DFP interface, ABENDU0427 | DL/I trace |
| Enhanced Command Trace | OCMD | OC | Activity related to commands that originate from OM | Not available |
| External subsystem trace (online only) | SUBS | SU | Subsystem activities | External subsystem trace |
| Fast Path Trace | FT | Fast Path activity | Fast Path trace | |
| Force trace | FORCE | FO | Internal trace for IMS initialization | Not in use |
| Intercommunications trace | IDCO | IC | VTAM® exit activity | Starting the trace |
| Latch trace (online only) | LATC | LA | Latch activities | Latch trace |
| LU trace | LUMI | LU | LU 6.2 activity | LU manager trace |
| Multiple Systems Coupling Trace | MSCT | MS | MSC activities. Not yet used. | Not applicable |
| ODBA trace | ODBA | OD | ODBA events | Not available |
| Online Recovery Manager trace | ORTT | OR | ORS activity | Online Recovery Manager trace |
| Operations Manager (OM) commands | OCMD | OC | Activity related to commands received from OM | Not available |
| OTMA trace | OTMT | OA | OTMA activity | OTMA trace |
| z/OS Resource Recovery Services (RRS) | RRST | RR | RRS activity in dependent region(s) | Resource Recovery Services trace |
| Queue manager trace | QMGR | QM | Queue manager activity | Queue manager trace |
| Security trace | SECT | SE | Security events | Not available |
| Scheduler trace (online only) | SCHD | SC | Scheduler activities | Scheduler trace |
| Shared queues interface trace | SQTT | SQ | Shared queues interface activities. | Shared queues interface trace |
| Storage Manager trace | STRG | SM | Storage Manager activities | Storage manager trace |