Data Areas D!!SREA No system data areas are used by DMSREA. However, DMSREA uses 4K of unallocated
storage at absolute location 1'21000' as a page buffer in which to read the 4K blocks
of error records. DMSIFC DMSIFC uses ADTECT (the ADT macro) and FSTSECT (FSTB macro) to read from but does
not store into them. It uses SSAVE and NUCON also. SSAiE is the CMS system save
area that saves-the value of the SiC old PSI, the caller's registers, and other
necessary control required tc
process SVCs and return to the caller. NUCON contains all the nucleus constants
for CMS. These are either listed at the
end of the module or a description can be
found in the Dat! !nd £ont!£! g!Q£! manual. 220 IBM V8/370 Service Routines Program Logic

Diagnostic Aids
Figure 11-3 DMSIFC and Ilessage and
lists the messages issijed DMSREA. The label of
the associated method by the
of
operation diagram in which it is documented
are included in the list. I , I Message Label Diagram Message Test I I Code I DMSIFC002E NOEXTRA DMSIFC007E BADATTR DMSIFC023E NORWDISK DMSIFC070E HAVETYPE DMSIFC1 CQ5 RDERR1 DMSIFC825E OPER9XX DMSIFC826E DMSIFC DMSIFC8281 CLROKlY DMSIFC829W CLEARRTN DMSIFC831E PLISTBLD DMSIFC832S EXGENERR DMSREA830E OPER1 11-1
11-1
11-1
11-1 11-1 11-1
11-1
11-1
11-1
11-1
11-1
11-2
FILE Ifn ft [fm] I NeT FCUND FILE Ifn ft f.
1 IS NeT FIXED. 80 CHAR. RECORDS NO FILETYPE SPECIFIEr INVALID PARAMETER 'parameter' ERROR Inn' REIDING FILE 'fn ft fm' FRC! DISK 'CLEAR' IS VALID ONLY WHEN SPECIFIED BY ITSELF EREP TITLIBS NOT FOUND CPEREP ZERO OR CLEAR HAS BEEN COMPLETED ATTEMPTED 'ZERO' WAS SUPPRESSED. RECUIRES PRIVILEGE CLASS F MORE THAN 100 CHARS. OF OPTIONS SPECIFIED SOFTWARE INCOMPATIBILITY AT THE CPEREP-EEEP INTERFACE. COtE=nnn I/O ERROR REArING A BLOCK OF RECORDS FRO! THE ERROR RECORDING CYLINDERS f
Figure 11-3. DMSIFC and DMSREA Messages Chapter 11. DMSIFC and DMSR!A--EREP/Error Recording Interface 221