How To Fix FB053 - Internal error in function module BI_GET_STARTING_NUMBER

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 053

• Message text: Internal error in function module BI_GET_STARTING_NUMBER

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FB053 - Internal error in function module BI_GET_STARTING_NUMBER ?

  The SAP error message FB053, which indicates an "Internal error in function module BI_GET_STARTING_NUMBER," typically arises during the processing of financial documents, particularly when the system is trying to generate a new document number. This error can be caused by several factors, including configuration issues, database inconsistencies, or problems with the number range settings.
  Causes:
  
  Number Range Issues: The number range for the document type may not be properly defined or may have gaps.
  Database Inconsistencies: There may be inconsistencies in the database that prevent the system from retrieving the next number in the sequence.
  Configuration Errors: Incorrect configuration in the financial document settings or number range settings can lead to this error.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific patches that have not been applied.
  
  Solutions:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Check the number range object related to the document type you are working with (e.g., FBNR for financial documents).
  Ensure that the number range is defined correctly and that there are no gaps or overlaps.
  
  
  
  Check Document Type Settings:
  
  Use transaction code OBY6 to check the settings for the document type.
  Ensure that the document type is correctly assigned to the number range.
  
  
  
  Check for Database Locks:
  
  Sometimes, database locks can cause issues. Check for any locks on the number range tables.
  
  
  
  Run Consistency Checks:
  
  Use transaction code SARA to run consistency checks on the relevant tables to identify and resolve any inconsistencies.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction code SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Apply SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and steps to reproduce the issue.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  OBY6 - Document Type Configuration
  SARA - Archive Administration
  SM21 - System Log
  
  
  SAP Notes: Always check for the latest SAP Notes related to your version of SAP, as they may contain fixes or workarounds for known issues.
  
  By following these steps, you should be able to diagnose and resolve the FB053 error in SAP.