How To Fix ALVHT163 - Error generating the control

SAP Error Message - Details

• Message type: E = Error

• Message class: ALVHT - ALV: Messages Template Maintenance, Office Integration

• Message number: 163

• Message text: Error generating the control

What causes this issue?

An error occurred creating the control at the frontend.

System Response

The action was cancelled.

How to fix this error?

Check your local SAP GUI or visualization server installation.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ALVHT163 - Error generating the control ?

  The SAP error message ALVHT163, which states "Error generating the control," typically occurs in the context of using the ALV (ABAP List Viewer) for displaying data in a grid format. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Issues: The data being passed to the ALV might be inconsistent or contain unexpected values that the control cannot handle.
  Field Catalog Problems: The field catalog used to define the structure of the ALV might be incorrectly defined or missing required fields.
  Memory Issues: Insufficient memory or resources on the application server can lead to this error.
  Control Configuration: There might be issues with the configuration of the ALV control itself, such as incorrect settings or parameters.
  Version Compatibility: The version of the SAP GUI or the underlying components may not be compatible with the ALV control being used.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data being passed to the ALV is valid and consistent. Look for null values or unexpected data types.
  Review Field Catalog: Verify that the field catalog is correctly defined. Ensure that all necessary fields are included and that their types match the data being displayed.
  Increase Memory: If memory issues are suspected, consider increasing the memory allocation for the application server or optimizing the data being processed.
  Control Configuration: Review the configuration settings for the ALV control. Ensure that all parameters are set correctly and that there are no conflicts.
  Update SAP GUI: Ensure that you are using the latest version of the SAP GUI and that all components are up to date. Sometimes, bugs in older versions can lead to such errors.
  Debugging: Use the ABAP debugger to step through the code where the ALV is being generated. This can help identify the exact point of failure and provide more context for the error.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available.
  ALV Documentation: Review the official SAP documentation on ALV to ensure that you are following best practices for implementation.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other SAP-related discussion boards for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.