How To Fix BSP_WD_TOOLS090 - Enhancement set &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: BSP_WD_TOOLS - Messages for BSP WD Tools

• Message number: 090

• Message text: Enhancement set &1 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BSP_WD_TOOLS090 - Enhancement set &1 already exists ?

  The SAP error message BSP_WD_TOOLS090 with the description "Enhancement set &1 already exists" typically occurs in the context of SAP Web Dynpro development when you are trying to create or activate an enhancement set that already exists in the system.
  Cause:
  
  Duplicate Enhancement Set: The error indicates that an enhancement set with the same name or identifier already exists in the system. This can happen if:
  
  You or someone else has already created an enhancement set with the same name.
  There was an attempt to create an enhancement set without checking for existing ones.
  
  
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Existing Enhancement Sets:
  
  Go to the transaction code SE80 (Object Navigator) or SE11 (Data Dictionary) and search for existing enhancement sets.
  Look for the enhancement set with the name indicated in the error message (&1).
  
  
  
  Use Existing Enhancement Set:
  
  If the enhancement set already exists and is suitable for your needs, you can use it instead of trying to create a new one.
  
  
  
  Rename or Delete:
  
  If you need to create a new enhancement set and the existing one is not needed, consider renaming or deleting the existing enhancement set (if you have the necessary authorizations and it is safe to do so).
  
  
  
  Check for Transport Requests:
  
  If you are working in a development environment, ensure that the enhancement set is not locked by a transport request. You may need to release or adjust the transport request.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Web Dynpro and enhancement sets for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  Enhancement Sets: These are used in SAP to extend the functionality of standard applications without modifying the original code. They allow developers to add custom logic or UI elements.
  Web Dynpro: This is a SAP technology for developing web applications. Understanding the architecture and components of Web Dynpro can help in troubleshooting related issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance.