09013 VTOC in Error, Requires Restructuring

Identifies when the DADSM Interrupt Recording Facility (DIRF) indicator is set in the VTOC.
mics142
FILE: VOA Volume Allocation File SAS FILE NAME: DETAIL.VCAVOA01 SOURCE LOCATION: prefix.MICS.USER.SOURCE(DYVCAEXC) SEVERITY: Impacting (SEVERITY='I') MANAGEMENT AREA: Availability (MGMTAREA='AVAILABILITY') PURPOSE: Identifies when the DADSM Interrupt Recording Facility (DIRF) indicator is set in the VTOC. RATIONALE: The DIRF bit is set whenever the DASDSM routines attempt to modify the contents of the VTOC. The DIRF bit is reset when the modification has completed. A system failure during such an update will result in the DIRF bit remaining set. DEFINITION: This exception is detected when the DIRF bit in the VTOC is set. EXCEPTION STATEMENTS: The SAS statements identifying the exception situation and describing the condition are stored in the source member named in SOURCE LOCATION and are described below: /*---------------------------------------------------------*/ /* */ /* 09013 */ /* VTOC IN ERROR; DIRF BIT SET */ /* */ /*---------------------------------------------------------*/ IF VOADIRF = 'Y' THEN DO; EXCCODE='09013'; SEVERITY='I'; MGMTAREA='AVAILABILITY'; EXCDESC1='VTOC IN ERROR, REQUIRES RESTRUCTURE'; EXCDESC2='DIRF BIT SET FOR VOL=' || VOLSER; LINK HIT; END; THRESHOLD MODIFICATION: No threshold modification is required.