Open Check Header Inquiry for Agencies (OPCA) contains information about the disbursements created in the Automated Disbursements and Vendor Offset processes. It is used primarily by agencies for tracking disbursements with backup withholding. The information in this window system-maintained.
Records are added to this window by the Post Offline Ledger Records (ADPR) program as part of the Automated Disbursements process. Records are deleted by running the Open Check Table Purge ( CKPG ) program. The Canceled Check checkbox and the Closed Date fields are updated by the check cancellation document. Barring check cancellation, the Closed Date field is updated when the Backup Withholding ( A941 ) report is run.