When/How Is the Document Number Assigned
Warning:
This section is a technical explanation of how document numbers are assigned. It contains background information for those who wish to understand the rationale of the design.
• An installation algorithm assigns a document number to a bill.
Similar to sequential bill numbers, document numbers are allocated as follows:
• A document number is allocated when a bill is completed online (by clicking the
Complete button on
Bill - Main).
• The Assign Bill Document Numbers background process (C1-BNBAS) should be scheduled to run immediately after batch billing. This single-threaded process assigns document numbers to completed bills.
• The logic used to assign a document number resides in the installation options Document Number (C1–DOC-NBR) algorithm.
• The following measures are in place as a fail-safe:
• If the billing download process (POSTROUT) encounters a bill without a document number, it will abort with an appropriate error message.
• Users are not allowed to delete a completed bill with a document number. Note, deletion of completed bills is typically prohibited due to the presence of frozen bill segments. However, it's possible to create a bill without frozen bill segments and additional logic exist to inhibit the deletion of such bills if they have sequential bill numbers.
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