How To Fix J#601 - Error during dynamic callup of the ALV tool

SAP Error Message - Details

• Message type: E = Error

• Message class: J# -

• Message number: 601

• Message text: Error during dynamic callup of the ALV tool

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message J#601 - Error during dynamic callup of the ALV tool ?

  The SAP error message J#601, which indicates "Error during dynamic callup of the ALV tool," typically occurs when there is an issue with the ALV (ABAP List Viewer) tool in SAP. This error can arise due to various reasons, including configuration issues, missing components, or problems with the data being processed.
  Causes:
  
  Missing or Incorrect ALV Function Module: The function module required for ALV processing may not be available or may not be correctly configured.
  Data Issues: The data being passed to the ALV may not be in the expected format or may contain inconsistencies.
  Authorization Issues: The user may not have the necessary authorizations to execute the ALV report or access the required data.
  SAP Notes: There may be known issues with the version of SAP you are using that have been addressed in SAP Notes.
  Custom Code Issues: If there are custom enhancements or modifications in the ALV report, they may be causing the error.
  
  Solutions:
  
  Check Function Modules: Ensure that the required ALV function modules are available and correctly configured. You can check the function modules in transaction SE37.
  Review Data: Validate the data being passed to the ALV. Ensure that it is in the correct format and does not contain any inconsistencies.
  Authorization Check: Verify that the user has the necessary authorizations to execute the ALV report. You can check this in transaction SU53 after the error occurs.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. You can use transaction SNOTE to check for and implement any applicable notes.
  Debugging: If you have access to the ABAP code, you can debug the program to identify where the error occurs. Look for any custom code that may be causing the issue.
  Recreate the ALV: If the ALV is based on a custom report, consider recreating it or using standard ALV functionality to see if the issue persists.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) to check the program and its components, and SE37 to check function modules.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for ALV to ensure that you are using it correctly.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.