Troubleshooting z/TPFDF recoup optimized chain chasing

Use this information to understand, isolate, and resolve problems that are specific to z/TPFDF recoup optimized chain chasing.

Recoup and lost pools
If a database is enabled for recoup optimized chain chasing and recoup reports more lost pools than you expect for the detail file, you can take several actions.
Close processing with an abort option after indexing or deindexing
Application behavior can introduce inconsistencies if a detail subfile is opened, indexed or deindexed, and then closed with an abort option.
Recoup optimized chain chase information in the index
z/TPFDF automatically maintains the recoup optimized chain chase information in the index references for a detail subfile. CRUISE validates the recoup optimized chain chase information between the index file and the detail file, and reports any inconsistencies.

Parent topic: z/TPFDF recoup optimized chain chasing