How To Fix RMXTTLS026 - Internal error; ALV grid instance could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTTLS - TMS-TLS: Messages for Trial Interface and Tool Package

• Message number: 026

• Message text: Internal error; ALV grid instance could not be generated

What causes this issue?

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

INCLUDE SYSTEMERROR OBJECT DOKU ID TX

System Response

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTTLS026 - Internal error; ALV grid instance could not be generated ?

  The SAP error message RMXTTLS026, which states "Internal error; ALV grid instance could not be generated," typically occurs when there is an issue with the ALV (ABAP List Viewer) grid instance in an SAP application. This error can arise due to various reasons, including configuration issues, memory problems, or inconsistencies in the data being processed.
  Causes:
  
  Memory Issues: The system may be running low on memory, which can prevent the ALV grid from being generated.
  Data Inconsistencies: If the data being processed has inconsistencies or is not in the expected format, it can lead to this error.
  Configuration Problems: Incorrect configuration settings for the ALV grid or the underlying data model can cause issues.
  SAP Notes: There may be known bugs or issues that have been addressed in SAP Notes that are not yet applied to your system.
  User Authorizations: Insufficient authorizations for the user trying to execute the report can also lead to this error.
  
  Solutions:
  
  Check Memory Usage: Monitor the memory usage of the SAP system. If memory is low, consider increasing the memory allocation or optimizing the system performance.
  Review Data: Validate the data being processed to ensure there are no inconsistencies or unexpected formats. Check for null values or incorrect data types.
  Configuration Review: Review the configuration settings for the ALV grid and ensure they are set up correctly. This includes checking the field catalog and layout settings.
  Apply SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. Apply any necessary updates or patches.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the data.
  Debugging: If you have access to the ABAP development environment, you can debug the program to identify the exact point of failure and gather more information about the error.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Community Forums: Check SAP community forums or other online resources where similar issues may have been discussed.
  Documentation: Review the official SAP documentation for ALV grid usage and troubleshooting to gain a deeper understanding of potential issues.
  
  By following these steps, you should be able to identify and resolve the RMXTTLS026 error in your SAP environment.