X'01' The existence bit for NOCHECK.
IC_EIDOPT7
Bits in IC_EIDOPT7 should only be modified within the same functional group -
that is, only those existence bits defined as valid for a START request should
be set on a START request.
ASKTIME requests
X'13' ASKTIME request. This value is fixed for all ASKTIME requests, and
should not be modified.
DELAY requests
X'20' DELAY request
X'08' TIME specified
X'04' REQID specified.
POST requests
X'30' POST request
X'08' TIME specified
X'04' REQID specified.
START requests
X'40' START request (without DATA)
X'50' START with DATA request
X'70' START with one or more of RTRANSID, RTERMID, QUEUE, or FMH
specified.
X'08' TIME specified
X'04' REQID specified
X'01' TERMID specified.
RETRIEVE requests
X'82' RETRIEVE request.
CANCEL requests
X'F0' CANCEL request
X'04' REQID specified.
The EID is reset to its original value before return to the application program. That
is, changes made to the EID are retained for the duration of the interval control
request only.
Note: Your user exit program is prevented from making major changes to the EID.
However, you must take great care when making the minor modifications
that are permitted.
Using the interval control request token UEPICTOK
UEPICTOK provides the address of a 4-byte area that you can use to pass
information between the XICEREQ and XICEREQC user exits for the same interval
control request. For example, the address of a piece of storage obtained by the
XICEREQ user exit, which is to be freed by the XICEREQC exit, can be passed in
the UEPICTOK field.
interval control EXEC interface program exits
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CICS TS for OS/390: CICS Customization Guide