How To Fix CBGLWB012 - ALV display cannot be initialized

CBGLWB012 - Overview

• Message type: E = Error

• Message class: CBGLWB - Labeling Workbench Messages

• Message number: 012

• Message text: ALV display cannot be initialized

What causes this issue?

An error occurred while initializing the <DS:DE.CBGLE_WB_ALV_DISP_TYPE>
ALV display</>. &V2& does not exist.

System Response

The system is unable to create the ALV display, class &V1&.

How to fix this error?

Check the settings for the ALV display in the Customizing activity
<DS:SIMG.EHS_GLM_LABEL_WB_SPE>Define Layout of Function Workbench</>.

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.

CBGLWB012 - Details

• The SAP error message CBGLWB012 indicates that the ALV (ABAP List Viewer) display cannot be initialized. This error can occur due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Missing or Incorrect Data: The data that the ALV report is trying to display may be missing or incorrectly formatted.
  Authorization Issues: The user may not have the necessary authorizations to access the data or execute the report.
  Technical Issues: There may be technical issues with the ALV grid or the underlying data model.
  Custom Code Issues: If the ALV report is customized, there may be errors in the custom code that prevent the ALV from initializing.
  Buffer Issues: Sometimes, issues with the SAP buffer can lead to problems in displaying ALV reports.
  
  Solutions:
  
  Check Data: Ensure that the data being fetched for the ALV report is available and correctly formatted. You can