How To Fix /ISDFPS/FDP004 - Error when creating the ALV grid control

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDP -

• Message number: 004

• Message text: Error when creating the ALV grid control

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDP004 - Error when creating the ALV grid control ?

  The SAP error message /ISDFPS/FDP004 typically occurs when there is an issue related to the ALV (ABAP List Viewer) grid control in the context of the SAP application. This error can arise due to various reasons, including issues with data retrieval, configuration, or the ALV grid itself.
  Causes of the Error
  
  
  Data Retrieval Issues: The data being fetched for the ALV grid might not be available or could be empty. This can happen if the underlying database query does not return any results.
  
  
  Field Catalog Issues: The field catalog used to define the structure of the ALV grid may not be correctly defined. This includes missing fields or incorrect field names.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the data or execute the report.
  
  
  Configuration Issues: There may be configuration problems in the ALV settings or the related function modules.
  
  
  Memory Issues: If the system is low on memory, it may fail to create the ALV grid control.
  
  
  Solutions
  
  
  Check Data Retrieval: Ensure that the data being fetched for the ALV grid is available. You can do this by debugging the program and checking the internal table that is supposed to hold the data.
  
  
  Review Field Catalog: Verify that the field catalog is correctly defined. Ensure that all fields referenced in the ALV grid are present in the data being fetched.
  
  
  Check Authorizations: Make sure that the user executing the report has the necessary authorizations to access the data and execute the ALV report.
  
  
  Debugging: Use the ABAP debugger to step through the code where the ALV grid is being created. This can help identify the exact point of failure.
  
  
  Memory Management: If memory issues are suspected, check the system's memory usage and consider optimizing the program or increasing the available memory.
  
  
  Update SAP Notes: Check for any relevant SAP Notes that may address this specific error. Sometimes, SAP releases patches or updates that resolve known issues.
  
  
  Consult Documentation: Review the documentation for the ALV grid control to ensure that all parameters and settings are correctly configured.
  
  
  Related Information
  
  
  ALV Grid Control: The ALV grid control is a powerful tool in SAP for displaying data in a tabular format. It allows for sorting, filtering, and other interactive features.
  
  
  SAP Notes: Always check the SAP Support Portal for any notes related to the specific error message. SAP frequently updates their knowledge base with solutions to common issues.
  
  
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other ABAP-related forums for additional insights from other developers who may have encountered the same issue.
  
  
  By following these steps, you should be able to diagnose and resolve the /ISDFPS/FDP004 error when creating the ALV grid control in SAP.