How To Fix 00372 - Length error in dynpro data

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 372

• Message text: Length error in dynpro data

What causes this issue?

Internal error of batch input.

System Response

How to fix this error?

Contact the system administrator; generate and process the session
again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 00372 - Length error in dynpro data ?

  The SAP error message "00372 Length error in dynpro data" typically occurs when there is a mismatch between the length of the data being processed and the expected length defined in the screen (dynpro) layout. This can happen in various scenarios, such as when data is being passed to a screen or when there are inconsistencies in the data definitions.
  Cause:
  
  Field Length Mismatch: The length of the data being passed to a screen field exceeds the defined length of that field in the dynpro.
  Incorrect Data Types: The data type of the variable being used does not match the expected data type in the dynpro.
  Screen Field Definition: Changes made to the screen layout (e.g., adding or modifying fields) without updating the associated ABAP code can lead to this error.
  Buffering Issues: Sometimes, issues with the buffer can cause discrepancies in the data being displayed.
  
  Solution:
  
  Check Field Lengths: Verify the lengths of the fields in the dynpro and ensure that the data being passed does not exceed these lengths. Adjust the data or the field definitions as necessary.
  Review Data Types: Ensure that the data types of the variables match the expected types in the dynpro. If there are discrepancies, modify the ABAP code accordingly.
  Update Screen Layout: If changes have been made to the screen layout, ensure that the associated ABAP code is updated to reflect these changes. This includes checking the PBO (Process Before Output) and PAI (Process After Input) modules.
  Debugging: Use the ABAP debugger to trace the values being passed to the screen and identify where the length mismatch occurs.
  Check for Buffer Issues: If the issue persists, consider clearing the buffer or restarting the session to eliminate any temporary inconsistencies.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE41 (Menu Painter) to check and modify screen layouts.
  ABAP Code: Review the ABAP code associated with the dynpro to ensure that the data being passed is correctly formatted and within the expected length.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to identify and resolve the "00372 Length error in dynpro data" error in your SAP environment.