How To Fix GA161 - Error during ABAP list viewer callup.

GA161 - Overview

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 161

• Message text: Error during ABAP list viewer callup.

What causes this issue?

An error occured during the callup of the ABAP list viewer.

System Response

Processing was terminated.

How to fix this error?

Contact SAP and pass on the following information:
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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GA161 - Error during ABAP list viewer callup. ?

  The SAP error message GA161, which states "Error during ABAP list viewer callup," typically occurs when there is 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.
  Causes of GA161 Error
  
  
  Data Issues: The data being processed may have inconsistencies or may not meet the expected format, leading to errors during the ALV callup.
  
  
  Configuration Problems: Incorrect settings in the ALV configuration or missing authorizations can lead to this error.
  
  
  ABAP Code Errors: If there are issues in the custom ABAP code that is responsible for generating the ALV report, it can result in this error.
  
  
  Memory Issues: Insufficient memory or resources on the application server can also cause this error.
  
  
  Version Compatibility: If there are compatibility issues between different versions of SAP components or if the system is not updated, it may lead