GA833 - Additional document rows generated due to delta update

SAP Error Message - Details

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 833

• Message text: Additional document rows generated due to delta update

What causes this issue?

You are executing a cycle and have set the delta update to active.
However, during the repeated execution of the cycle, the system has
determined that the allocation network of the cycle has reduced
compared with the last update run execution. The system therefore has
to post subsequently with reversed +/- signs all document rows which
were not generated fully as a result of the current cycle execution.

System Response

You can display the document rows automatically generated by the system
in the line item report.

How can this happen?

During the first execution of a cycle in the update run, a sender
allocated to two receivers R1, R2. Then the cycle was changed so that
this sender allocates only to receiver R1. Due to the delta update no
reversal was executed before the cycle was repeated. This means that
the system must now add two document rows, which cancels the allocation
between the sender and the now non-existent receiver R2.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message GA833 - Additional document rows generated due to delta update ?

  The SAP error message GA833, which states "Additional document rows generated due to delta update," typically occurs in the context of financial accounting and controlling (FI/CO) when there are discrepancies in the document flow due to delta updates. This can happen during the posting of documents or during the execution of certain transactions that involve delta updates, such as during the execution of a batch job or during the processing of a large volume of data.
  Cause:
  
  Delta Update Mechanism: The delta update mechanism is designed to capture changes in data and update the relevant tables accordingly. If there are inconsistencies or if the delta update process encounters issues, it may generate additional document rows.
  Data Inconsistencies: If there are inconsistencies in the data being processed (e.g., missing or incorrect entries), the system may create additional rows to ensure that all necessary information is captured.
  Concurrent Processing: If multiple processes are trying to update the same data simultaneously, it can lead to conflicts and the generation of additional rows.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system that affect the posting logic, they may inadvertently cause additional rows to be created.
  
  Solution:
  
  Review the Document Flow: Check the document flow for the affected transactions to identify any discrepancies or issues that may have led to the generation of additional rows.
  Analyze Delta Update Logs: Review the logs related to the delta update process to identify any errors or warnings that may provide insight into the cause of the issue.
  Check for Custom Code: If there are custom developments, review the code to ensure that it is functioning as intended and not causing unintended side effects.
  Data Consistency Checks: Perform data consistency checks to ensure that all relevant tables and entries are in sync and that there are no missing or incorrect entries.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on how to resolve it.
  Reprocess the Documents: If necessary, reprocess the affected documents to ensure that they are correctly posted and that any additional rows are handled appropriately.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB02 (Change Document), and others that may help in analyzing the document flow.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  Documentation: Review SAP documentation related to delta updates and document processing to gain a better understanding of how these processes work and how to troubleshoot issues.
  
  By following these steps, you should be able to identify the cause of the GA833 error and implement a solution to resolve it.