Recovering databases with IMS compatible JCL
The following topics explain how to recover a database data set by using JCL coded for the DFSURDB0 program.
IMS HP Image Copy provides an interface that enables to start IMS HP Image Copy functions with IMS compatible JCL. You can run the Recovery function by using the JCL that is in the same format as JCL for the IMS standard utility.
The following features of IMS HP Image Copy are supported
for the Recovery function that is executed with DFSURDB0
JCL. Other IMS HP Image Copy features are not supported.
- Compressed image copy
- Fast Recovery image copy
- Advanced Image Copy Services support
Recommendation: If you want to enable other features of IMS HP Image Copy, consider using the FABJMAIN program to invoke the
Recovery function.