Table 9 shows all the resources on which tasks in a CICS® system can wait. Some resources are identified by both a resource name and a resource type, some by a resource name alone, and some by a resource type alone. The resource names and resource types that are shown are the ones that you can see in formatted trace entries and, for some resources, by online inquiry.
User tasks can be made to wait only on some of the resources. For each such resource, there is a topic reference showing you where to look for guidance about dealing with the wait. The two values in the column 'Purge status' indicate whether the suspending module permits normal task purging (such as that caused by the API and CEMT purge commands) and purging caused by a deadlock timeout limit being reached. The first value indicates whether normal task purging is permitted; the second indicates whether deadlock timeout is permitted.
The remaining resources are used only by CICS system tasks. If you have evidence that a system task is waiting on such a resource, and it is adversely affecting the operation of your system, you probably need to contact your IBM® Support Center. Before doing so, however, read CICS system task waits.
Resource type | Purge status | Resource name | Suspending module | DSSR call and WLM wait type | Task | Where to look next |
---|---|---|---|---|---|---|
(none) | (none) | DFHDUIO | WAIT_MVS™
IO |
System only | CICS system task waits | |
(none) | (none) | DFHRMSL7 | WAIT_MVS
TIMER |
System only | CICS system task waits | |
(none) | (none) | DFHZNAC | SUSPEND
See note 1 |
System only | CICS system task waits | |
(none) | DLCNTRL | DFHDBCT | WAIT_MVS
See note 1 |
System only | CICS system task waits | |
(none) | DLCONECT | DFHDBCON | WAIT_MVS
OTHER_ PRODUCT |
System only | CICS system task waits | |
(none) | DMWTQUEU | DFHDMWQ | SUSPEND
MISC |
System only | CICS system task waits | |
(none) | No, No | LMQUEUE | DFHLMLM | SUSPEND
LOCK |
User | Investigating lock manager waits |
ADAPTER | No, No | FEPI_RQE | DFHSZATR | WAIT_MVS
MISC |
User | See note 2 |
ALLOCATE | Yes, Yes | TCTTETI value | DFHALP | SUSPEND
See note 3 |
User | Interregion and intersystem communication waits |
ALP_TERM | (none) | DFHALRC | WAIT_OLDC
MISC |
System only | Recovery manager waits | |
Any_MBCB | No, No | transient data queue name | DFHTDB
DFHTDRM |
SUSPEND
IO |
User | Transient data waits |
Any_MRCB | No, No | transient data queue name | DFHTDB
DFHTDRM |
SUSPEND
IO |
User | Transient data waits |
AP_INIT | ECBTCP | DFHAPSIP | WAIT_OLDC
MISC |
System only | CICS system task waits | |
AP_INIT | SIPDMTEC | DFHAPSIP | WAIT_MVS
MISC |
System only | CICS system task waits | |
AP_INIT | TCTVCECB | DFHSII1 | WAIT_OLDC
MISC |
System only | CICS system task waits | |
AP_INIT | ZGRPECB | DFHSII1 | WAIT_MVS
MISC |
System only | CICS system task waits | |
AP_QUIES | CSASSI2 | DFHSTP | WAIT_OLDC
MISC |
System only | CICS system task waits | |
AP_QUIES | SHUTECB | DFHSTP | WAIT_MVS
MISC |
System only | CICS system task waits | |
APRDR | INITIAL | DFHAPRDR | SUSPEND
MISC |
System only | Recovery manager waits | |
APRDR | RECOVER | DFHAPRC | SUSPEND
MISC |
System only | Recovery manager waits | |
AP_TERM | STP_DONE | DFHAPDM | WAIT_MVS
LOCK |
System only | CICS system task waits | |
CCSTWAIT | VSMSTRNG | DFHCCCC | WAIT_OLDC
IO |
System only | CICS system task waits | |
CCVSAMWT | ASYNRESP | DFHCCCC | WAIT_MVS
IO |
System only | CICS system task waits | |
CCVSAMWT | EXCLOGER | DFHCCCC | WAIT_MVS
IO |
System only | CICS system task waits | |
CDB2CONN | No, No | (none) | DFHD2EX1 | WAIT_MVS
OTHER_ PRODUCT |
User | CICS DB2 waits |
CDB2RDYQ | No, No | name of DB2ENTRY or pool | DFHD2EX1 | WAIT_MVS
OTHER_ PRODUCT |
User | CICS DB2 waits |
CDB2TCB | No, No | (none) | DFHD2EX1 | WAIT_MVS
OTHER_ PRODUCT |
User | CICS DB2 waits |
CDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
CFDTWAIT | file name | DFHFCDO DFHFCDR DFHFCDU |
WAIT_MVS MISC WAIT_MVS MISC WAIT_MVS MISC |
User | Investigating file control waits | |
CFDTPOOL | CFDT pool name | DFHFCDO DFHFCDR DFHFCDU |
SUSPEND LOCK SUSPEND LOCK SUSPEND LOCK |
User | Investigating file control waits | |
CFDTLRSW | CFDT pool name | DFHFCDR |
SUSPEND LOCK |
User | Investigating file control waits | |
CSNC | MROQUEUE | DFHCRNP | WAIT_MVS
See note 1 |
System only | CICS system task waits | |
DB2® | No, No | LOT_ECB | DFHD2EX1 | WAIT_MVS
OTHER_ PRODUCT |
User | CICS DB2 waits |
DB2_INIT | Yes, Yes | (none) | DFHD2IN1 | WAIT_OLDC
MISC |
User | CICS DB2 waits |
DB2CDISC | Yes, Yes | name of DB2CONN | DFHD2TM | WAIT_OLDC
MISC |
User | CICS DB2 waits |
DB2EDISA | Yes, Yes | name of DB2ENTRY | DFHD2TM | WAIT_OLDC
MISC |
User | CICS DB2 waits |
DBDXEOT | (none) | DFHDXSTM | WAIT_MVS
MISC |
System only | CICS system task waits | |
DBDXINT | (none) | DFHXSTM | WAIT_MVS
MISC |
System only | CICS system task waits | |
DBCTL | No, No | DLSUSPND | DFHDBSPX | WAIT_MVS
OTHER_ PRODUCT |
User | DBCTL waits |
DFHAIIN | AITM | DFHAIIN1 | SUSPEND
MISC |
System only | CICS system task waits | |
DFHCPIN | CPI | DFHCPIN1 | SUSPEND
MISC |
System only | CICS system task waits | |
DFHPRIN | PRM | DFHPRIN1 | SUSPEND
MISC |
System only | CICS system task waits | |
DFHPTTW | Yes | DFHPTTW | DFHPTTW | SUSPEND
MISC |
User | See 13 |
DFHSIPLT | EARLYPLT | DFHSII1 | WAIT_MVS
MISC |
System only | CICS system task waits | |
DFHSIPLT | LATE_PLT | DFHSIJ1 | WAIT_MVS
MISC |
System only | CICS system task waits | |
DISPATCH | Yes, Yes | JVM_POOL | DFHDSDS4 | SUSPEND MISC | User | Dispatcher waits |
DISPATCH | Yes, Yes | OPENPOOL | DFHDSDS4 | SUSPEND MISC | User | Dispatcher waits |
DISPATCH | OPEN_DEL | DFHDSDS4 | SUSPEND MISC | User | Dispatcher waits | |
DISPATCH | Yes, Yes | SOSMVS | DFHDSDS4 | SUSPEND MISC | User | Dispatcher waits |
DMATTACH | QUIESCE | DFHDMDM | WAIT_MVS MISC | System only | CICS system task waits | |
ECDSA | (none) | DFHSMSQ | SUSPEND MISC | User | Investigating storage waits | |
EDF | Yes, No | DBUGUSER | DFHEDFX | SUSPEND
MISC |
User | EDF waits |
EJ.ST.DJ | Yes, Yes | First 16 bytes of DJAR name | DFHEJDG | WAIT_MVS TIMER | User | See note 4 |
EJ.ST.DC | Yes, Yes | Corbaserver name | DFHEJDG | WAIT_MVS TIMER | User | See note 5 |
EKCWAIT | No, Yes | ATCHMSUB | DFHD2STR | WAIT_OLDW
MISC |
User | CICS DB2 Guide |
EKCWAIT | No, Yes | CEX2TERM | DFHD2STP | WAIT_OLDW
MISC |
User | CICS DB2 Guide |
EKCWAIT | No, Yes | DTCHMSUB | DFHD2STR | WAIT_OLDW
MISC |
User | CICS DB2 Guide |
EKCWAIT | No, Yes | MSBRETRN | DFHD2STP | WAIT_OLDW
MISC |
User | CICS DB2 Guide |
EKCWAIT | No, No | SINGLE | DFHEKC | WAIT_OLDW
MISC |
User | Task control waits |
ENF | NOTIFY | DFHDMENF | WAIT_MVS
See note 1 |
System only | Investigating file control waits | |
ENQUEUE | Yes, Yes | EXECADDR | DFHNQED | SUSPEND
LOCK |
User | EXEC CICS ENQ waits |
ENQUEUE | Yes, Yes | EXECSTRN | DFHNQED | SUSPEND
LOCK |
User | EXEC CICS ENQ waits |
ENQUEUE | Yes, Yes | FCDSESWR | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | FCDSLDMD | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | FCDSRECD | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | FCDSRNGE | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | FCFLRECD | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | FCFLUMTL | DFHNQED | SUSPEND
LOCK |
User | Investigating file control waits |
ENQUEUE | Yes, Yes | JOURNALS | DFHNQED | SUSPEND
LOCK |
User | Investigating enqueue waits |
ENQUEUE | Yes, Yes | KCADDR | DFHNQED | SUSPEND
LOCK |
System or user | Investigating enqueue waits |
ENQUEUE | Yes, Yes | ![]() ![]() |
DFHNQED | SUSPEND
LOCK |
System or user | Investigating enqueue waits |
ENQUEUE | Yes, Yes | LOGSTRMS | DFHNQED | SUSPEND
LOCK |
User | Investigating enqueue waits |
ENQUEUE | Yes, Yes | TDNQ | DFHNQED | SUSPEND
LOCK |
User | Transient data waits |
ENQUEUE | Yes, Yes | TSNQ | DFHNQED | SUSPEND
LOCK |
User | Investigating temporary storage waits |
ERDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
ESDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
EUDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
FCACWAIT | *CTLACB* | DFHFCRD | WAIT_OLDC
IO |
System | Investigating file control waits | |
FCBFWAIT | Yes, Yes | file ID | DFHFCVR | WAIT_OLDC
IO |
User | Investigating file control waits |
FCCAWAIT | No, No | *CTLACB* | DFHFCCA | WAIT_MVS
OTHER_ PRODUCT |
User | Investigating file control waits |
FCCFQR | (none) | DFHFCQR | WAIT_MVS
See note 1 |
System | Investigating file control waits | |
FCCFQS | (none) | DFHFCQS | WAIT_MVS
MISC |
System | Investigating file control waits | |
FCCRWAIT | *CTLACB* | DFHFCRD | WAIT_OLDC
IO |
System | Investigating file control waits | |
FCDWWAIT | Yes, Yes | file ID | DFHFCVR | WAIT_OLDC
IO |
User | Investigating file control waits |
FCFSWAIT | Yes, Yes | file ID | DFHFCFS | WAIT_OLDC
IO |
User | Investigating file control waits |
FCINWAIT | STATIC | DFHFCIN1 | WAIT_OLDC
MISC |
System only | CICS system task waits | |
FCIOWAIT | No, No | file ID | DFHFCBD
DFHFCVR |
WAIT_MVS
IO WAIT_MVS IO |
User | Investigating file control waits |
FCIRWAIT | RECOV-FC | DFHFCRP
DFHFCRR |
WAIT_OLDC
MISC WAIT_OLDC M ISC |
System only | Investigating file control waits | |
FCPSWAIT | Yes, Yes | *CTLACB*
file ID file ID |
DFHFCCA
DFHFCRS DFHFCVR |
WAIT_OLDC
IO WAIT_OLDC IO WAIT_OLDC IO |
User | Investigating file control waits |
FCQUIES | Yes, Yes | fcqse_ptr (hexa-decimal) | DFHFCQI | SUSPEND
See note 1 |
User | Investigating file control waits |
FCRAWAIT | Yes, Yes | FC_FILE | DFHEIFC | WAIT_OLDC
MISC |
User | Investigating file control waits |
FCRBWAIT | Yes, Yes | file ID | DFHFCFR | WAIT_OLDC
IO |
User | Investigating file control waits |
FCRDWAIT | No, No | *CTLACB* | DFHFCRC
DFHFCRR |
WAIT_OLDC
MISC WAIT_OLDC MISC |
System or user | Investigating file control waits |
FCRPWAIT | FC-START | DFHFCRR | WAIT_OLDC
MISC |
System only | Investigating file control waits | |
FCRRWAIT | *DYRRE* | DFHFCRR | WAIT_OLDC
MISC |
System only | Investigating file control waits | |
FCRVWAIT | No, No | file ID | DFHFCRV | WAIT_MVS
OTHER_ PRODUCT |
User | Investigating file control waits |
FCSRSUSP | Yes, Yes | file ID | DFHFCVR | SUSPEND
IO |
User | Investigating file control waits |
FCTISUSP | Yes, Yes | file ID | DFHFCVR | SUSPEND
IO |
User | Investigating file control waits |
FCXCWAIT | Yes, Yes | file ID | DFHFCVS | WAIT_OLDC
IO |
User | Investigating file control waits |
FEPRM | No, No | SZRDP | DFHSZRDP | WAIT_MVS
MISC |
CSZI | See note 2 |
FOREVER | No, No | DFHXMTA | DFHXMTA | WAIT_MVS
MISC |
User | A user task is waiting on resource type FOREVER |
ICEXPIRY | DFHAPTIX | DFHAPTIX | SUSPEND
TIMER |
System only | CICS system task waits | |
ICGTWAIT | Yes, Yes | terminal ID | DFHICP | SUSPEND
MISC |
User | Investigating interval control waits |
ICMIDNTE | DFHAPTIM | DFHAPTIM | SUSPEND
TIMER |
System only | CICS system task waits | |
ICP_INIT | (none) | DFHICRC | WAIT_OLDC
MISC |
System only | Investigating interval control waits | |
ICP_TERM | (none) | DFHICRC | WAIT_OLDC
MISC |
System only | Investigating interval control waits | |
ICP_TSWT | (none) | DFHICRC | WAIT_OLDC
MISC |
System only | Investigating interval control waits | |
ICWAIT | Yes, No | terminal ID (See note 6) | DFHICP | SUSPEND
MISC |
User | Investigating interval control waits |
IIRR | SOCBNOTI | DFHIIRR | SUSPEND IO | User | IIOP waits | |
IIRR | SOCFNOTI | DFHIIRR | SUSPEND IO | User | IIOP waits | |
IIRP | NOTI | DFHIIRP | SUSPEND IO | User | IIOP waits | |
IRLINK | Yes, No | SYSIDNT concat- enated with session name | DFHZIS2 | WAIT_MVS
See note 7 |
User | Investigating terminal waits |
KCCOMPAT | No, No | CICS | DFHXCPA | WAIT_OLDC
LOCK |
User | Task control waits |
KCCOMPAT | No, No | LIST | DFHXCPA | WAIT_OLDW
MISC |
User | Task control waits |
KCCOMPAT | No, No | SINGLE | DFHXCPA | WAIT_OLDW
MISC |
User | Task control waits |
KCCOMPAT | Yes, No | SUSPEND | DFHXCPA | SUSPEND
MISC |
User | Task control waits |
KCCOMPAT | Yes, No | TERMINAL | DFHXCPA | SUSPEND
MISC |
User | Task control waits and Investigating terminal waits |
LATE_PLT | DFHSIPLT | DFHSIPLT | WAIT_MVS
MISC |
System only | CICS system task waits | |
LG_DEFER | No, No | journal name | DFHL2SRC | SUSPEND
IDLE |
User | Log manager waits |
LGDELALL | No, No | journal name | DFHL2HS4 | WAIT_MVS
IO |
User | Log manager waits |
LGDELRAN | No, No | journal name | DFHL2HS5 | WAIT_MVS
IO |
User | Log manager waits |
LGENDBLK | No, No | journal name | DFHL2HS9 | WAIT_MVS
IO |
User | Log manager waits |
LGENDCRS | No, No | journal name | DFHL2HSJ | WAIT_MVS
IO |
User | Log manager waits |
LG_FORCE | Yes, No | journal name | DFHL2SRC | SUSPEND
MISC |
User | Log manager waits |
LGHARTBT | LG_MGRST | DFHLGHB | SUSPEND
TIMER |
System only | How CICS checks for the availability of the MVS logger | |
LGREDBLK | No, No | journal name | DFHL2HS8 | WAIT_MVS
IO |
User | Log manager waits |
LGREDCRS | No, No | journal name | DFHL2HSG | WAIT_MVS
IO |
User | Log manager waits |
LGSTRBLK | No, No | journal name | DFHL2HS7 | WAIT_MVS
IO |
User | Log manager waits |
LGSTRCRS | No, No | journal name | DFHL2HS6 | WAIT_MVS
IO |
User | Log manager waits |
LGWRITE | No, No | journal name | DFHL2HSF | WAIT_MVS
IO |
User | Log manager waits |
MBCB_xxx (See note 8) | No, No | transient data queue name | DFHTDB
DFHTDRM |
SUSPEND
IO |
User | Transient data waits |
MRCB_xxx (See note 8) | No, No | transient data queue name | DFHTDB
DFHTDRM |
WAIT_MVS
IO |
User | Transient data waits |
MXT | No, No | XM_HELD | DFHXMAT | (See note 9) | User | Maximum task condition waits |
PIIS | Yes, Yes | RZCBNOTI | DFHPIIS | SUSPEND MISC | System | (See note 10) |
PROGRAM | Yes, Yes | program ID | DFHLDDMI | SUSPEND
LOCK |
User | Investigating loader waits |
PROGRAM | Yes, Yes | program ID | DFHPGEX
DFHPGIS DFHPGLD DFHPGLE DFHPGLK DFHPGLU DFHPGPG DFHPGRP DFHPGXE |
SUSPEND
MISC |
User | |
RCP_INIT | (none) | DFHAPRC | WAIT_OLDC
MISC |
System only | CICS system task waits | |
RDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
RMI | DFHERMRS | DFHERMRS | WAIT_MVS
TIMER |
System only | Recovery manager waits | |
RMCLIENT | No, No | client name | DFHRMCIC | SUSPEND
MISC |
User | Recovery manager waits |
RMUOWOBJ | No, No |
LOGMOVE EXISTENC |
DFHRMUO DFHRMUW DFHRMUWJ DFHRMUWS DFHRMU1U DFHRMUO DFHRMUW DFHRMUWL DFHRMUWP DFHRMUWQ DFHRMU1D DFHRMU1K |
SUSPEND
LOCK |
User | Recovery manager waits |
SDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
![]() ![]() |
Yes | STE | DFHSOCK | SUSPEND
MISC |
System only | |
![]() ![]() |
Yes | MAXSOCKETS | DFHSOEC | WAIT_MVS
IDLE |
System only | |
![]() ![]() |
Yes | SOCLOSE | DFHSOSO | SUSPEND
MISC |
System or user | |
![]() ![]() |
Yes | RECEIVE | DFHSOEC | WAIT_MVS
IDLE |
System or user | |
![]() ![]() |
Yes | SEND | DFHSOEC | WAIT_MVS
IDLE |
System or user | |
![]() ![]() |
Yes | MISCELANEOUS | DFHSOEC | WAIT_MVS
IDLE |
System or user | |
![]() ![]() |
Yes | SO_LTEPTY | DFHSODM | WAIT_MVS
MISC |
System only | |
![]() ![]() |
No | SO_LISTN | DFHSOLS | WAIT_MVS
MISC |
System only | |
![]() ![]() |
No | SO_NOWORK | DFHSOLS | WAIT_MVS
MISC |
System only | |
![]() ![]() |
No | SO_LTERDC | DFHSORD | WAIT_MVS
MISC |
System or user | |
STP_TERM | (none) | DFHAPRC | WAIT_OLDC
MISC |
System only | CICS system task waits | |
SMPRESOS | (none) | DFHSMSY | WAIT_MVS TIMER | System only | CICS system task waits | |
SMSYSTEM | (none) | DFHSMSY | SUSPEND
TIMER |
System only | CICS system task waits | |
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![]() MISC ![]() |
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SUCNSOLE | WTO | DFHSUWT | WAIT_MVS
MISC |
System only | CICS system task waits | |
TCLASS | No, No | tclass name | DFHXMAT | (See note 11) | User | Checking log stream status |
TCLASS | Yes, Yes | tclass name | DFHXMCL | SUSPEND
LOCK |
User | |
TCP_NORM | DFHZDSP | DFHZDSP | WAIT_OLDW
See note 1 |
System only | CICS system task waits | |
TCP_SHUT | DFHZDSP | DFHZDSP | WAIT_OLDW
MISC |
System only | CICS system task waits | |
TCTVCECB | ZC_ZGRP | DFHZGRP | WAIT_OLDC
MISC |
System only | CICS system task waits | |
TDEPLOCK | No, No | transient data queue name | DFHTDA | SUSPEND
LOCK |
User | Transient data waits |
TD_INIT | No, No | DCT | DFHTDA | SUSPEND
MISC |
User | Transient data waits |
TDIPLOCK | No, No | transient data queue name | DFHTDB | SUSPEND
LOCK |
User | Transient data waits |
TD_READ | No, No | transient data queue name | DFHTDB | SUSPEND
LOCK |
User | Transient data waits |
TIEXPIRY | DS_NUDGE | DFHTISR | SUSPEND
TIMER |
System only | CICS system task waits | |
TRANDEF | Yes, Yes | transaction id |
DFHXMDD DFHXMQD |
SUSPEND
LOCK |
User | Resource type TRANDEF |
TSAUX | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSBUFFER | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSEXTEND | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSIO | No, No | (none) | DFHTSAM | WAIT_MVS
IO |
User | Investigating temporary storage waits |
TSIOWAIT | DFHTEMP | DFHTSDM | WAIT_MVS
IO |
System only | Investigating temporary storage waits | |
TSPOOL | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSQUEUE | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSSHARED | Yes, Yes | temporary storage queue name | DFHTSSH | WAIT_MVS
MISC |
User | Investigating temporary storage waits |
TSSTRING | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
TSWBUFFR | Yes, Yes | temporary storage queue name | DFHTSWQ | SUSPEND
LOCK |
User | Investigating temporary storage waits |
UDSA | Yes, Yes | (none) | DFHSMSQ | SUSPEND
MISC |
User | Investigating storage waits |
USERWAIT | Yes, Yes or No, No | Supplied by application | DFHEIQSK | WAIT_MVS
MISC WAIT_OLDW MISC |
User | Task control waits |
USERWAIT | Yes, Yes | CDB2TIME | DFHD2EX2 | WAIT_OLDW
MISC |
System | CICS DB2 Guide |
USERWAIT | Yes, Yes | DB2START | DFHD2EX2 | WAIT_MVS
MISC |
System only | CICS DB2 Guide |
WBALIAS | No, No | Target Transid | DFHWBXN | SUSPEND MISC | User | CICS Web waits |
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![]() DFH_STATE_ TOKEN ![]() |
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XRGETMSG | message queue name | DFHWMQG | WAIT_MVS
See note 1 |
System only | CICS system task waits | |
XRPUTMSG | Yes, Yes | message queue name | DFHWMQP | WAIT_MVS
MISC |
User | XRF alternate system waits |
ZC | Yes, No | DFHZCRQ1 | DFHZCRQ | SUSPEND
MISC |
User | VTAM terminal control waits |
ZC | Yes, No | DFHZEMW1 | DFHZEMW | SUSPEND
MISC |
User | VTAM terminal control waits |
ZC | Yes, No | DFHZIS11 | DFHZIS1 | SUSPEND
MISC |
User | VTAM terminal control waits |
ZC | Yes, No | DFHZRAQ1 | DFHZRAQ | SUSPEND
MISC |
User | VTAM terminal control waits |
ZC | Yes, No | DFHZRAR1 | DFHZRAR | SUSPEND
MISC |
User | VTAM terminal control waits |
ZC_ZCGRP | ZSLSECB | DFHZCGRP | WAIT_MVS
MISC |
System only | VTAM terminal control waits | |
ZC_ZGCH | No, No | CHANGECB | DFHZGCH | WAIT_MVS
MISC |
User | VTAM terminal control waits |
ZC_ZGIN | No, No | INQ_ECB_ | DFHZGIN | WAIT_MVS
MISC |
User | VTAM terminal control waits |
ZC_ZGRP | PSINQECB | DFHZGRP | WAIT_MVS
MISC |
System only | VTAM terminal control waits | |
ZC_ZGRP | PSOP1ECB | DFHZGRP | WAIT_MVS
MISC |
System only | VTAM terminal control waits | |
ZC_ZGRP | PSOP2ECB | DFHZGRP | WAIT_MVS
MISC |
System only | VTAM terminal control waits | |
ZC_ZGUB | PSUNBECB | DFHZGUB | WAIT_OLDC
MISC |
System only | VTAM terminal control waits | |
ZCIOWAIT | Yes, No | DFHZARQ1 | DFHZARQ | SUSPEND
See note 12 |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZARL1 | DFHZARL | SUSPEND
See note 12 |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZARL4 | DFHZARL | SUSPEND
See note 12 |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZARR1 | DFHZARR1 | SUSPEND
See note 12 |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZARER | DFHZARER | SUSPEND
MISC |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZERH1 | DFHZERH | SUSPEND
CONV |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZERH2 | DFHZERH | SUSPEND
CONV |
User | VTAM terminal control waits |
ZCIOWAIT | Yes, No | DFHZERH3 | DFHZERH | SUSPEND
CONV |
User | VTAM terminal control waits |
ZCZGET | Yes, No | DFHZARL2 | DFHZARL | SUSPEND
MISC |
User | VTAM terminal control waits |
ZCZNAC | Yes, No | DFHZARL3 | DFHZARL | SUSPEND
MISC |
User | VTAM terminal control waits |
ZCZNAC | Yes, No | DFHZERH4 | DFHZERH | SUSPEND
CONV |
User | VTAM terminal control waits |
ZXQOWAIT | LIST | DFHZXQO | WAIT_OLDW
MISC |
System only | VTAM terminal control waits | |
ZXQOWAIT | LIST | DFHZXST | WAIT_OLDW
MISC |
System only | VTAM terminal control waits |