How To Fix DIWP1037 - Entry in internal table not found

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 037

• Message text: Entry in internal table not found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1037 - Entry in internal table not found ?

  The SAP error message DIWP1037 ("Entry in internal table not found") typically occurs when a program or function module attempts to access an entry in an internal table that does not exist. This can happen for various reasons, including data inconsistencies, incorrect logic in the program, or issues with the data being processed.
  Causes:
  
  Data Inconsistency: The internal table may not have been populated correctly due to missing or incorrect data.
  Incorrect Logic: The program logic may be flawed, leading to attempts to access entries that were never added to the internal table.
  Timing Issues: If the internal table is being modified in a multi-threaded environment, one thread may remove an entry while another is trying to access it.
  Filter Conditions: If the internal table is filtered based on certain conditions, it may not contain the expected entries.
  
  Solutions:
  
  Check Data Population: Ensure that the internal table is being populated correctly before it is accessed. You can add debugging statements to verify the contents of the table.
  Review Program Logic: Analyze the code to ensure that the logic for populating and accessing the internal table is correct. Look for any conditions that might prevent entries from being added.
  Use Safe Access Methods: Instead of directly accessing the internal table, use safe access methods like READ TABLE with the TRANSPORTING NO FIELDS option to check if an entry exists before trying to access it.
  Debugging: Use the SAP debugger to step through the code and observe the state of the internal table at various points in execution. This can help identify where the issue arises.
  Error Handling: Implement error handling to manage cases where an entry is not found, allowing the program to handle the situation gracefully instead of crashing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. Sometimes, there may be patches or updates that address specific scenarios.
  Documentation: Review the documentation for the specific function module or program where the error occurs to understand its expected behavior and requirements.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and how they resolved them.
  
  By following these steps, you should be able to diagnose and resolve the DIWP1037 error in your SAP environment.