How To Fix ICC_CL300 - Error occurred calling ABAP List Viewer

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC_CL - Messages (Chile)

• Message number: 300

• Message text: Error occurred calling ABAP List Viewer

What causes this issue?

An error occurred while calling the ABAP List Viewer.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ICC_CL300 - Error occurred calling ABAP List Viewer ?

  The SAP error message "ICC_CL300 Error occurred calling ABAP List Viewer" typically indicates an issue with the ABAP List Viewer (ALV) functionality in SAP. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying ABAP code.
  Possible Causes:
  
  Data Issues: The data being processed may have inconsistencies or may not meet the expected format, leading to errors when trying to display it in the ALV.
  Authorization Problems: The user may not have the necessary authorizations to access the data or execute the report that generates the ALV.
  Configuration Issues: There may be issues with the configuration of the ALV settings or the related SAP components.
  ABAP Code Errors: There could be bugs or errors in the ABAP code that generates the ALV report.
  Memory Issues: Insufficient memory or resources on the application server can also lead to this error.
  
  Solutions:
  
  Check Data: Verify the data being processed for any inconsistencies or errors. Ensure that the data meets the expected format and is complete.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the data. You can check this in transaction SU53 after the error occurs.
  Debugging: If you have access to the ABAP code, you can debug the program to identify where the error occurs. Look for any exceptions or issues in the code that generates the ALV.
  Check Configuration: Review the configuration settings related to the ALV and ensure they are set up correctly. This may involve checking the settings in transaction codes like ALV configuration or related customizing transactions.
  Memory Management: If memory issues are suspected, check the system's memory usage and consider increasing the memory allocation for the application server if necessary.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE38 (to run reports), SE80 (to access the Object Navigator), or SE37 (to check function modules) to investigate further.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists and you have a support contract, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the "ICC_CL300 Error occurred calling ABAP List Viewer" error in SAP.