Dfhwosm Func=Open Macro - IBM SC34-6814-04 Customization Manual

Output

DFHWOSM FUNC=OPEN macro

The DFHWOSM FUNC=OPEN macro initializes access to the CAVM data sets for a
named generic applid.
label DFHWOSM FUNC=OPEN
[,PARM={parm address|1}]
[,TOKEN={token register|14}]
Input
Output
698
Customization Guide
For FUNC=QJJS, the PARM value is a pointer to the addresses of the
following:
v An 8-byte job name
v An 8-byte JES job ID
v A 256-byte SSOB return area
v A doubleword area to hold two ECBs.
The FUNC=QJJS macro requires 2 ECBs: the first is posted when the JES call
completes; the second is posted if a time-out occurs before JES returns.
The TOKEN value is the BUILD token.
Register 15
Contains the following completion codes:
0 JES status returned as requested in the SSOB return area
Nonzero
Return code from JES.
The PARM value is a pointer to three further addresses, and these are:
1. The address of the generic applid
2. The address of the ddname of the control data set
3. The address of the ddname of the message data set.
The TOKEN value is the BUILD token.
Register 15
Contains one of the following completion codes:
0 Access initialized, active and alternate signed on
1 Access initialized, active signed on
2 Access initialized, alternate signed on
3 Access initialized, nothing signed on
4 Same SMF MVS name; IPL time of active earlier than MVS IPL
time
5 Same SMF MVS name; IPL time of alternate earlier than MVS
IPL time
6 Insufficient storage
7 Generic applid is not associated with the named CAVM data
sets