These environment variables relate to configuring the CICS environment.
| Variable | Description |
|---|---|
| CICS_SIT | The name of the SIT used by the region |
| ES_CICS_SINGLE | Configures CICS so that a user can only log on once |
| ES_CLASS_XPCT | Overrides the default CICS PCT resource class |
| ES_CLASS_XCMD | Overrides the default CICS CMD resource class |
| ES_CLASS_XDCT | Overrides the default CICS DCT resource class |
| ES_CLASS_XFCT | Overrides the default CICS FCT resource class |
| ES_CLASS_XJCT | Overrides the default CICS JCT resource class |
| ES_CLASS_XPPT | Overrides the default CICS PPT resource class |
| ES_CLASS_XPSB | Overrides the default CICS PSB resource class |
| ES_CLASS_XRES | Overrides the default CICS DOCTEMPLATE resource class |
| ES_CLASS_XTST | Overrides the default CICS TST resource class |
| ES_CLASS_XTRAN | Overrides the default CICS TRAN resource class |
| ES_ESM_CMDSEC | Indicates whether CICS processing honors the CMDSEC option specified on a transaction's PLT definition |
| ES_ESM_PLTPIUSR | The user id under which PLT programs run during CICS initialization |
| ES_ESM_RESSEC | Indicates whether CICS processing honors the RESSEC option specified on a transaction's PLT definition |
| ES_ESM_SECPRFX | Indicates whether CICS processing prefixes the resource names when making security queries |
| ES_ESM_XUSER | Indicates whether CICS processing performs surrogate user checks |
| ES_EZASOKET_SUPPORT | Switches on EZASOKET support |
| ES_INQFILE_RETURN | Modifies EXEC CICS INQUIRE FILE behavior |
| ES_LE370_SUPPORT | Enables support for Language Environment (LE) in CICS applications |
| ES_MQ_1PC | Indicates whether the MQSeries switch module ESMQXA should operate in one-phase commit mode. Only set this when advised to do so by Micro Focus. |
| ES_MQ_LIB | The full name including the path of the IBM MQ client or server library. |
| ES_MQ_LIB_T | The full name including the path of the IBM MQ client or server library, for threaded environments |
| ES_MQ_LIB_XA | The full name including the path of the IBM MQ XA library |
| ES_MQ_LIB_XA_T | The full name including the path of the IBM MQ XA library, for threaded environments |
| ES_MQ_XA | Specifies whether the two-phase commit protocol uses a static or dynamic XA structure |
| ES_PLI_SUPPORT | Tells the CICS Emulation that it needs to load its subsystem support for PL/I user programs. The default value is "N". |
| ES_SSTM_CICS | Location of the JCL used to initialize the SSTM CICS environment |
| ES_SURROGATE_JOB_USER | Associates a user ID with a job when submitting the job for processing through the internal reader from CICS |
| ES_USR_DFLT_CICS | Allows you to override the default user when no user is logged on for CICS authentication |
| ES_XA_RECONNECT | If this environment variable is set, when an error occurs on a call to XA, the server recycles the SEP and attempts to reconnect to the Resource Manager. |
| ES_xxxxx_NB_RETRIES | Specifies the number of times a SEP attempts to reconnect to an XA resource following a connection error, where xxxxx is the ID of the associated resource. The default is 5. If no connection is made, the XA switch is disabled. |
| TXTRANP | The location of the CICS application object files. |