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- If the failure is indicated by an abend 001, the failure is in
the SAM subcomponent. Change the component identification keyword
to indicate the SAM subcomponent (see Table 1) and
see SAM—module keyword to build the module keyword.
- If the system issued a message identifying an abend
condition, and the module name appears in the message text, specify
the module name keyword as shown in the fourth step below. If the
name does not appear in the message, do the following:
- Using the formatted section of the dump, scan the RBs for the
job in question, looking for the one representing the failing user
program.
- The interrupt code field in the user's RB should indicate an SVC
code representing the call to the DFSMSdfp service that abended. The
next RB represents the failing DFSMSdfp service. Its interrupt code
field (IC portion of the WC-L-IC field) should match the abend code.
- Using the address portion of the PSW field in that RB, locate
that address in the dump and scan toward either the lower or higher
addresses, looking in the translated EBCDIC in the right-hand column
for a module name. Common O/C/EOV modules contain the CSECT name in
the copyright information at the start of each CSECT and in the XCTL
table at the end of each CSECT. Typically, register 6 will point to
the name of the current CSECT.
You can also determine the load
module name by matching the PSW instruction address with the addresses
in an LPA map (all common O/C/EOV load modules and CSECTs reside in
the LPA).
- Specify the entire load module or CSECT name as the
module keyword.
Example: If the name is IFG0194C,
specify the module keyword as IFG0194C.
- See OPEN/CLOSE/End-of-Volume (common)—modifier keywords.
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