How To Fix BTP_DL091 - Solutions &1 and &2 differ in used system landscape type

SAP Error Message - Details

• Message type: E = Error

• Message class: BTP_DL -

• Message number: 091

• Message text: Solutions &1 and &2 differ in used system landscape type

What causes this issue?

Each solution in the project execution plan requires a system landscape
of a special type. The system landscape types required by solution '&V1&
' and '&V2&' are different. Hence, it is not possible to assign both
solutions the same system landscape.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select both solutions separately and assign the system landscapes
subsequently.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BTP_DL091 - Solutions &1 and &2 differ in used system landscape type ?

  The SAP error message BTP_DL091 indicates that there is a discrepancy between two solutions in terms of their system landscape types. This typically occurs in the context of SAP Business Technology Platform (BTP) or when managing multiple solutions or applications within the SAP ecosystem.
  Cause:
  The error arises when two solutions (let's call them Solution 1 and Solution 2) are being compared or integrated, and they are configured to use different system landscape types. The system landscape type can refer to various configurations such as development, testing, production, etc. This mismatch can prevent the successful deployment or integration of the solutions.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Landscape Types: Verify the landscape types assigned to both solutions. You can do this by navigating to the respective solution configurations in the SAP BTP cockpit or the relevant management interface.
  
  
  Align Landscape Types: If the landscape types are indeed different, you will need to align them. This may involve changing the landscape type of one of the solutions to match the other. Ensure that the change is appropriate for your development and deployment strategy.
  
  
  Review Documentation: Consult the SAP documentation for both solutions to understand the implications of changing the landscape type. There may be specific requirements or considerations based on the solution's architecture.
  
  
  Test Changes: After making the necessary adjustments, test the integration or deployment process again to ensure that the error is resolved.
  
  
  Consult SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They can provide insights specific to your environment and configurations.
  
  
  Related Information:
  
  SAP BTP Documentation: Review the official SAP BTP documentation for detailed information on managing solutions and understanding landscape types.
  Community Forums: Engage with the SAP community forums or SAP Community Network (SCN) to see if other users have encountered similar issues and how they resolved them.
  System Landscape Management: Familiarize yourself with best practices for managing system landscapes in SAP environments to prevent similar issues in the future.
  
  By following these steps, you should be able to address the BTP_DL091 error and ensure that your solutions are properly aligned within the SAP ecosystem.