How To Fix WB834 - Errors occurred when deleting the layout module

WB834 - Overview

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 834

• Message text: Errors occurred when deleting the layout module

What causes this issue?

Errors occurred when deleting the layout module.

System Response

The system cannot find the layout module in the database: processing is
terminated.

How to fix this error?

Check the key field entry in the transfer structure.

Error message extract from SAP system. Copyright SAP SE.

WB834 - Details

• The SAP error message WB834, which indicates that "Errors occurred when deleting the layout module," typically arises in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there are issues related to the deletion of a layout in the reporting environment. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Dependencies: The layout you are trying to delete may have dependencies, such as being linked to queries, reports, or other objects that prevent its deletion.
  Authorization Issues: The user may not have the necessary authorizations to delete the layout.
  Technical Issues: There may be technical issues or inconsistencies in the system that are preventing the deletion.
  Active Sessions: If the layout is currently being used in an active session or report, it cannot be deleted.
  Data Integrity Issues: There may be data integrity issues within the BW system that need to be resolved before the layout can