Updating the SDWA
A recovery routine can update the SDWA in various ways:
By issuing the SETRP macro (See
Using the SETRP macro to update the SDWA
.)
By issuing the VRADATA macro (See the VRADATA macro in
z/OS MVS Programming: Assembler Services Reference IAR-XCT
and information about symptoms provided by a recovery routine in
z/OS MVS Programming: Assembler Services Guide
.)
By directly updating specific fields (see
Important fields in the SDWA
).
Parent topic:
Using the SDWA