Performance tuning and debugging
In order to optimize system performance, it is recommended that Claim Level Rejection not be enabled unless it is required by your organization.
If you are concerned about performance and the 277CA is enabled, the reporting level should be left at the Provider level. Changing it to report at the Claim level might have a significant impact on performance. The size of the output acknowledgement file can also become very large if there are many claims per transaction report.
The results from the Claim Level Rejection process can be found in the compliance_check_summary.out file, which is output card #2 of the main compliance check map. The results from each Claim Level Rejection run map are available to be reviewed if any issues occur during execution of the compliance check application.