How To Fix BTP_DL028 - Solution of requirement must not be contained in optional solutions

SAP Error Message - Details

• Message type: E = Error

• Message class: BTP_DL -

• Message number: 028

• Message text: Solution of requirement must not be contained in optional solutions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BTP_DL028 - Solution of requirement must not be contained in optional solutions ?

  The SAP error message BTP_DL028 indicates that there is a conflict in the solution structure of your SAP project. Specifically, it means that a solution that is marked as a requirement is also included in the list of optional solutions. This can lead to inconsistencies in the way dependencies are managed within your project.
  Cause:
  
  Conflicting Definitions: The solution that is defined as a requirement should not be part of the optional solutions. This typically happens when the same solution is mistakenly categorized in both lists.
  Project Configuration Issues: There may be a misconfiguration in the project settings or solution landscape that leads to this conflict.
  Versioning Issues: If there are multiple versions of solutions, it’s possible that the wrong version is being referenced.
  
  Solution:
  
  
  Review Solution Configuration:
  
  Go to the project or solution configuration settings in your SAP environment.
  Check the list of required solutions and optional solutions.
  Ensure that the solution causing the error is only listed as a required solution and not as an optional one.
  
  
  
  Adjust Dependencies:
  
  If the solution is indeed required, remove it from the optional solutions list.
  If it should be optional, change its status to optional and ensure that it is not marked as a requirement.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date. Sometimes, bugs in earlier versions can lead to such issues, and updates may resolve them.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for guidance on managing solutions and dependencies. This can provide insights into best practices and common pitfalls.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error is resolved and that the project functions as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes often provide specific guidance or fixes for common problems.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. They can provide more detailed troubleshooting based on your specific environment.
  
  By following these steps, you should be able to resolve the BTP_DL028 error and ensure that your project’s solution dependencies are correctly configured.