Changes to the standard parameter list

There are changes to the DFHUEPAR standard parameter list, as follows:

Changes to the TCB two-character task indicators

The DFHUEPAR standard parameter list of TCB two-character codes and symbolic values addressed by the global user exit task indicator field, UEPGIND, is extended. TCB modes are represented in DFHUEPAR as both a two-character code and a symbolic value.

Table 23. TCB indicators removed from DFHUEPAR Description
Symbolic value 2-byte code Change Description
UEPTH8 H8 Deletion A Java™ hotpooling mode TCB
UEPTL9 L9 Addition An L9 open TCB, used for OPENAPI programs that are in user key
UEPTX8 X8 Addition An X8 open TCB, used for C and C++ programs, compiled with the XPLINK option, that are in CICS® key
UEPTX9 X9 Addition An X9 open TCB, used for C and C++ programs, compiled with the XPLINK option, that are in user key

The complete list of TCB two-character task indicators

Table 24. TCB indicators in DFHUEPAR
Symbolic value 2-byte code Description
UEPTQR QR The quasi-reentrant mode TCB
UEPTRO RO The resource-owning mode TCB
UEPTCO CO The concurrent mode TCB
UEPTSZ SZ The FEPI mode TCB
UEPTRP RP The ONC/RPC mode TCB
UEPTFO FO The file-owning mode TCB
UEPTSL SL The sockets listener mode TCB
UEPTSO SO The sockets mode TCB
UEPTS8 S8 The secure sockets layer mode TCB
UEPTD2 D2 The CICS-DB2 housekeeping mode TCB
UEPTL8 L8 An L8 open TCB, used for OPENAPI TRUEs, or OPENAPI programs that are in CICS key
UEPTL9 L9 An L9 open TCB, used for OPENAPI programs that are in user key
UEPTJ8 J8 A J8 open TCB, used for JVMs that are in CICS key
UEPTJ9 J9 A J9 open TCB, used for JVMs that are in user key
UEPTJM JM A JM TCB, used for the master JVM that initializes the shared class cache
UEPTX8 X8 An X8 open TCB, used for C and C++ programs, compiled with the XPLINK option, that are in CICS key
UEPTX9 X9 An X9 open TCB, used for C and C++ programs, compiled with the XPLINK option, that are in user key
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