How To Fix WB804 - No documents are assigned to layout module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 804

• Message text: No documents are assigned to layout module &1

What causes this issue?

No documents are assigned to the layout module selected.

System Response

The system cannot display a document. As a result, the space management
program is not started.

How to fix this error?

In document management, assign a document to the layout module.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB804 - No documents are assigned to layout module &1 ?

  The SAP error message WB804 "No documents are assigned to layout module &1" typically occurs in the context of SAP's layout management, particularly when dealing with layout modules in the SAP system. This error indicates that the specified layout module does not have any documents assigned to it, which can prevent users from generating or displaying the expected output.
  Cause:
  
  No Documents Assigned: The primary cause of this error is that the layout module specified does not have any documents linked to it. This can happen if the module was created but not properly configured with the necessary documents.
  Incorrect Module Reference: The layout module reference might be incorrect or misspelled, leading to the system not finding any associated documents.
  Data Deletion: If documents were deleted or not created as expected, the layout module would not have any documents to display.
  Authorization Issues: Sometimes, authorization issues can prevent the system from accessing the documents associated with the layout module.
  
  Solution:
  
  
  Check Document Assignment:
  
  Go to the layout module configuration in SAP and verify if any documents are assigned to the module. If not, you will need to assign the appropriate documents.
  You can do this by navigating to the relevant transaction (e.g., WB02 for layout module maintenance) and checking the assignments.
  
  
  
  Verify Module Reference:
  
  Ensure that the layout module reference you are using is correct. Double-check for any typos or incorrect entries.
  
  
  
  Create or Assign Documents:
  
  If no documents are assigned, you may need to create new documents or assign existing ones to the layout module. This can typically be done in the layout module configuration settings.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view or access the documents associated with the layout module. If you suspect authorization issues, consult with your SAP security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to layout modules for additional guidance on configuration and troubleshooting.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WB01 (for creating layout modules), WB02 (for changing layout modules), and WB03 (for displaying layout modules).
  SAP Notes: Check SAP Notes for any known issues or patches related to layout modules and the WB804 error.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the WB804 error and ensure that your layout module is properly configured with the necessary documents.