How To Fix SWDP_CCP_WD019 - Entry '&1' occurs more than once; change the configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_CCP_WD - Messages for Objects from Package SWDP_CCP_WD_API

• Message number: 019

• Message text: Entry '&1' occurs more than once; change the configuration

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_CCP_WD019 - Entry '&1' occurs more than once; change the configuration ?

  The SAP error message SWDP_CCP_WD019 indicates that there is a configuration issue in your Web Dynpro application. Specifically, it means that an entry (usually a component or a view) is defined more than once in the configuration, which is not allowed. This can lead to ambiguity in the application, as the system does not know which instance of the entry to use.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same component or view has been added multiple times to the configuration of the Web Dynpro application.
  Incorrect Configuration: There may be an error in the configuration settings where the same identifier is mistakenly used for different components or views.
  Transport Issues: If the configuration was transported from another system, it might have led to duplicate entries.
  
  Solution:
  To resolve the SWDP_CCP_WD019 error, follow these steps:
  
  
  Check Configuration:
  
  Go to the Web Dynpro configuration in the SAP system (transaction code SWDD).
  Open the relevant Web Dynpro component or application configuration.
  Look for the entries that are causing the duplication. You can usually find this in the "Component Usage" or "View" sections.
  
  
  
  Remove Duplicates:
  
  Identify the duplicate entries and remove or correct them. Ensure that each entry is unique and correctly configured.
  
  
  
  Validate Configuration:
  
  After making changes, validate the configuration to ensure that there are no further issues. You can do this by using the "Check" function in the configuration editor.
  
  
  
  Transport Changes:
  
  If the configuration was transported, ensure that the transport request is correctly set up and does not contain duplicates. You may need to re-transport the configuration after making the necessary changes.
  
  
  
  Test the Application:
  
  After resolving the issue, test the Web Dynpro application to ensure that it functions correctly without any errors.
  
  
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro for more details on configuration and best practices.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider visiting SAP Community forums or other SAP-related discussion platforms for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SWDP_CCP_WD019 error and ensure that your Web Dynpro application is configured correctly.