Component names and abbreviations
CICS® components are abbreviated to a 2-letter code to make interfaces, such as the CETR transaction, easier to use.
| Code | Component name |
|---|---|
| AP | Application domain |
| AS | Asynchronous services domain |
| BA | Business application manager |
| BM* | Basic mapping support |
| BR* | 3270 bridge |
| CP* | Common programming interface |
| DC* | Dump compatibility layer |
| DD | Directory manager domain |
| DH | Document handling domain |
| DM | Domain manager domain |
| DP | Debugging profiles domain |
| DS | Dispatcher domain |
| DU | Dump domain |
| EC* | Event capture and emission |
| EI* | Exec interface |
| EJ | Enterprise Java™ domain |
| EM | Event manager domain |
| EP | Event processing domain |
| FC* | File control |
| GC | Global catalog domain |
| IC* | Interval control |
| IE | ECI over TCP/IP domain |
| IS* | ISC or IRC |
| KC* | Task control |
| KE | Kernel |
| LC | Local catalog domain |
| LD | Loader domain |
| LG | Log manager domain |
| LM | Lock domain |
| ME | Message domain |
| ML | Markup language domain |
| MN | Monitoring domain |
| MP | Managed platform domain |
| NQ | Enqueue domain |
| OT | Object transaction domain |
| PA | Parameter domain |
| PC* | Program control |
| PG | Program manager domain |
| PI | Pipeline domain |
| PT | Partner domain |
| RA | Resource manager adapters |
| RI* | Resource manager interface (RMI) |
| RL | Resource life-cycle domain |
| RM | Recovery manager domain |
| RS | Region status domain |
| RX | RRS-coordinated EXCI domain |
| RZ | Request streams domain |
| SC* | Storage control |
| SH | Scheduler services domain |
| SJ | JVM domain |
| SM | Storage manager domain |
| SO | Sockets domain |
| ST | Statistics domain |
| SZ* | Front End Programming Interface (FEPI) |
| TC* | Terminal control |
| TD* | Transient data |
| TI | Timer domain |
| TR | Trace domain |
| TS | Temporary storage domain |
| UE* | User exit interface |
| US | User domain |
| WB | Web domain |
| WU | CICS Management Client Interface (CMCI) domain |
| W2 | Web 2.0 domain |
| XM | Transaction manager domain |
| XS | Security manager domain |
Notes:
- Components marked * are subcomponents of the AP domain. The trace entries for these components are produced with a trace point ID of AP nnnn.
- For the DS domain function CHANGE_MODE, a trace entry is generated if DS level 2 or 3 tracing is active.