Any program that attempts to process an IOERR condition for a recoverable resource must not issue a RETURN or a SYNCPOINT command, but must terminate by
issuing an ABEND command.
A RETURN or SYNCPOINT command causes CICS to commit changes to other recoverable resources, and might cause the overall
state of the transaction to be incorrect.
For related information, see Appendix G, CICS conditions.
© Copyright IBM Corp.