Dump Control Xpi Functions; The System_Dump Call - IBM SC34-6814-04 Customization Manual

RESPONSE and REASON values for CHANGE_PRIORITY:
RESPONSE
OK
DISASTER
INVALID
KERNERROR
Note: For more detail, refer to the explanation of RESPONSE and REASON in

Dump control XPI functions

There are two XPI dump control functions. These are the DFHDUDUX macro calls
SYSTEM_DUMP and TRANSACTION_DUMP.
DFHDUDUX calls cannot be used in any exit program invoked from any global
user exit point in the:
v Statistics domain
v Monitor domain
v Dump domain
v Dispatcher domain
v Transient data program.

The SYSTEM_DUMP call

SYSTEM_DUMP causes a system dump to be taken. If the system dump code that
you supply on input is in the system dump code table, the dump may be
suppressed. For information about the dump table and how it works, refer to the
CICS Problem Determination Guide and the CICS System Programming Reference
manual.
SYSTEM_DUMP
DFHDUDUX [CALL,]
This command is threadsafe.
CALLER(block-descriptor)
literalconst
A number in the form of a literal, for example B'00000000', X'FF',
X'FCF4', "0" or an equate symbol with a similar value.
"Making an XPI call" on page 308.
[CLEAR,]
[IN,
FUNCTION(SYSTEM_DUMP),
SYSTEM_DUMPCODE(name8 | string | "string"),
[CALLER(block-descriptor),]
[TITLE(block-descriptor),]]
[OUT,
DUMPID(name9 | *),
RESPONSE(name1 | *),
REASON(name1 | *)]
specifies the source of a system dump request. The information that you supply
REASON
None
None
None
None
Chapter 3. The user exit programming interface (XPI)
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