How To Fix EDESK_UI_WD091 - &1 is not an assembly; creation/refresh is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: EDESK_UI_WD - Engineering Desktop: User Interface Web Screen

• Message number: 091

• Message text: &1 is not an assembly; creation/refresh is not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDESK_UI_WD091 - &1 is not an assembly; creation/refresh is not allowed ?

  The SAP error message EDESK_UI_WD091 typically indicates that there is an issue with the Web Dynpro component or the assembly you are trying to work with. The message states that the specified object is not recognized as an assembly, which means that the system cannot create or refresh it as expected.
  Cause:
  
  Incorrect Object Type: The object you are trying to create or refresh is not of the expected type (e.g., it might be a different type of object or a non-existent object).
  Missing or Corrupted Components: The required components or dependencies for the assembly may be missing or corrupted.
  Transport Issues: If the object was transported from another system, there might have been issues during the transport process that led to inconsistencies.
  Development Environment Issues: There may be issues in the development environment, such as incorrect configurations or settings.
  
  Solution:
  
  Verify Object Type: Ensure that the object you are trying to create or refresh is indeed an assembly and that you are using the correct name and type.
  Check Dependencies: Make sure that all required components and dependencies for the assembly are present and correctly configured.
  Recreate the Object: If the object is corrupted, consider deleting it and recreating it from scratch.
  Transport Check: If the object was transported, check the transport logs for any errors and ensure that all related objects were transported correctly.
  Clear Cache: Sometimes, clearing the cache in the SAP system can resolve issues related to outdated or corrupted data.
  Consult Documentation: Refer to SAP documentation or notes related to Web Dynpro and the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Web Dynpro Documentation: Review the official SAP documentation on Web Dynpro for best practices and troubleshooting tips.
  Community Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.