How To Fix F=168 - More than 2.147.483.647 paths created exceeding the technical limit

SAP Error Message - Details

• Message type: E = Error

• Message class: F= -

• Message number: 168

• Message text: More than 2.147.483.647 paths created exceeding the technical limit

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message F=168 - More than 2.147.483.647 paths created exceeding the technical limit ?

  The SAP error message F=168, which states "More than 2.147.483.647 paths created exceeding the technical limit," typically occurs in the context of financial document processing or when dealing with large datasets in SAP. This error indicates that the system has attempted to create more paths (or entries) than the maximum limit allowed by the underlying data structure, which is 2,147,483,647 (the maximum value for a 32-bit signed integer).
  Cause:
  
  
  Excessive Data Volume: The error is often caused by an excessive number of line items or paths being generated in a financial document or during a batch processing job. This can happen in scenarios such as:
  
  Large volume of transactions being processed.
  Complex document structures with many line items.
  Recursive or looping processes that inadvertently create too many entries.
  
  
  
  Configuration Issues: Sometimes, the configuration of the system or the way certain processes are set up can lead to the generation of an excessive number of paths.
  
  
  Custom Code: If there are custom programs or enhancements that manipulate financial documents, they may inadvertently create too many paths.
  
  
  Solution:
  
  
  Review Data Volume: Analyze the volume of data being processed. If you are processing a large number of transactions, consider breaking them into smaller batches.
  
  
  Optimize Document Structure: Review the structure of the financial documents being created. Simplifying the document structure or reducing the number of line items can help.
  
  
  Check Custom Code: If there are any custom developments, review the code to ensure that it is not creating unnecessary paths or entries. Look for loops or recursive calls that may be generating excessive data.
  
  
  System Configuration: Check the configuration settings related to document processing. Ensure that they are set up correctly to handle the expected volume of transactions.
  
  
  Archiving Old Data: If applicable, consider archiving old or unnecessary data to reduce the overall volume of entries in the system.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue. SAP may have provided patches or recommendations for specific scenarios that lead to this error.
  
  
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your system and the error encountered.
  
  
  Related Information:
  
  SAP Documentation: Review SAP documentation related to financial document processing and data volume management.
  Performance Monitoring: Use SAP performance monitoring tools to identify bottlenecks or issues in document processing.
  Database Limits: Be aware of database limits and configurations, as they can also impact the number of entries that can be processed.
  
  By addressing the underlying causes and optimizing the processes involved, you can resolve the F=168 error and prevent it from occurring in the future.