Exits and mapping macros

Table 1. DADSM: Summary of new and changed exits
Exit Name Release Description Reason for change
IGGPRE00_EXIT z/OS V1R13 DADSM pre-processing dynamic exit. DADSM/CVAF Device Support Simplification
IGGPOST0_EXIT z/OS V1R13 DADSM post-processing dynamic exit. DADSM/CVAF Device Support Simplification

Table 2 lists the changes to exit parameter list mapping macros for DFSMSdfp. For more exit information, see z/OS DFSMS Installation Exits.

Table 2. DFSMSdfp: Summary of new and changed mapping macros
Macro name Release Description Reason for change
IFGTEP mapping macro for the Label Anomaly Exit z/OS® V1R13 Added: The new bits TEPAVOLLST and TEPAPREVL have been added. Recovery for missing and out of order tape volumes
IGDACERO z/OS V2R1 Added: Bits have been added. Release support
IHAVDA z/OS V1R12 Added: New bits added to DVAAMFLG. XTIOT (extended task input/output table) enhancements