Abend failure modifier keywords procedure

Two function tables exist—one for DADSM functions (see Table 1), and one for CVAF functions (see Table 2).

If the failure occurred in a DADSM function, use the DADSM function table; if it occurred in a CVAF function, use the CVAF function table.
Record the function and/or subfunction as modifier keywords on the Keyword worksheet.
Example: If the function is ALLOC and the subfunction is INIT, specify the modifier keywords as shown.
```
ALLOC INIT
```
See Table 1.

Table 1. DADSM Functions
Function	Subfunction	Description
COMMON		Miscellaneous internal DADSM functions
CREATE (ALLOCATE)	INIT	Initializes space allocation and routes requests to the appropriate subfunction
	NONIALL	Allocates space
	CONV	Converts a VSE VTOC, or an indexed VTOC whose VTOC index has been disabled, to the standard nonindexed VTOC format, enabling DADSM routines to be used,
EXTEND		Allocates secondary space for data sets
LSPACE		Calculates available space on a direct access volume and optionally writes SMF record 19
OBTAIN		Reads DSCBs from the VTOC
PRLSE		Frees unused space
PROTECT		Maintains the system password data set
RENAME		Renames data sets
SCRATCH		Deletes a data set or VSAM data space
VRF		Recovers from interruptions in DADSM for indexed VTOCs

Table 2. CVAF Functions
Function	Subfunction	Description
CM		Initializes CVAF processing and provides services to other CVAF functions
DM		Uses the maps in the VTOC index to manage space on a direct access device
DS		Reads and writes DSCBs and VTOC index records
FI		Reads sets of DSCBs for one or more data sets specified by a qualifier list
GT		Prompts the system operator through WTOR for: Unit addresses for which GTF tracing of CVAF events is to be started or stopped. CVAF debug/trap options.
IX	ADD	Adds an index entry to an indexed VTOC
	DEL	Deletes an index entry from an indexed VTOC
	SRCH	Retrieves a specified entry in a VTOC index entry record
LS		Responds to a volume demount system event and invalidates the VTOC information block
SM		Notifies SMS of space usage changes on a system-managed volume
TS		Tests for the presence of CVAF on the system and for an indexed VTOC on a specific volume
VO		Initializes the VTOC information block
VR		Records and retrieves VTOC recovery data in the VTOC index