How To Fix ISSR7601 - Error in ALV list output (cl_issr_alv_list_adm Meth.DISPLAY_LIST)

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR7 - ISSR: Messages from Position Management

• Message number: 601

• Message text: Error in ALV list output (cl_issr_alv_list_adm Meth.DISPLAY_LIST)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR7601 - Error in ALV list output (cl_issr_alv_list_adm Meth.DISPLAY_LIST) ?

  The SAP error message ISSR7601, which indicates "Error in ALV list output (cl_issr_alv_list_adm Meth.DISPLAY_LIST)," typically occurs when there is an issue with the ALV (ABAP List Viewer) output in an SAP application. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems in the underlying ABAP code.
  Possible Causes:
  
  Data Issues: There may be inconsistencies or unexpected values in the data being processed for the ALV output.
  Configuration Problems: The ALV configuration might not be set up correctly, leading to issues when trying to display the list.
  ABAP Code Errors: There could be bugs or errors in the ABAP code that generates the ALV output.
  Memory Issues: Insufficient memory or resources on the application server can also lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to execute the report can cause the ALV output to fail.
  
  Solutions:
  
  Check Data: Review the data being processed for the ALV output. Ensure that there are no null values or unexpected data types that could cause the ALV to fail.
  Review Configuration: Verify the ALV configuration settings. Ensure that all necessary settings are correctly defined in the ALV report.
  Debugging: If you have access to the ABAP code, use the debugger to step through the code and identify where the error occurs. Look for any exceptions or errors in the logic.
  Memory Management: Check the memory settings on the application server. If necessary, increase the memory allocation or optimize the report to use less memory.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the data being displayed.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. Sometimes, SAP releases updates that fix known issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE38 (ABAP Editor) or SE80 (Object Navigator) to analyze the report and its components.
  ALV Documentation: Familiarize yourself with the ALV documentation provided by SAP, which can help in understanding how to properly configure and troubleshoot ALV reports.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.