Recovery actions

Take different actions depending on whether the batch job log shows message EQQ3105I, meaning that the batch job produced the NCP:

• If the batch job produced the NCP, check if the controller message log contains message EQQN057I with the FROMDD variable set to EQQNCPDS: if you find it, then the controller recognized the NCP. If the end-to-end scheduling with fault tolerance capabilities is active, message EQQN057I is issued after the synchronization phase ended, therefore check if a synchronization process is in progress and wait for its end to understand whether the controller recognized the NCP or not. The synchronization phase lasts approximately 5 minutes, starting with EQQN117I message and ending with EQQZ195I (successful synchronization) or EQQN064E (synchronization failed).
  • If the controller recognized the NCP then, if the end-to-end scheduling with fault tolerance capabilities is active, run a Symphony renew, otherwise no further action is needed.
  • If the controller did not recognize the NCP, take the following actions:
    • Run a DP extend, with the TPLGYPRM parameter commented out in the BATCHOPT statement.
    • Run a Symphony renew, with the TPLGYPRM parameter uncommented in the BATCHOPT statement.
• If the batch job did not produce the NCP, run the batch job again.