How To Fix BTP_DL029 - Different roadmaps for '&1' and '&2'

BTP_DL029 - Overview

• Message type: E = Error

• Message class: BTP_DL -

• Message number: 029

• Message text: Different roadmaps for '&1' and '&2'

What causes this issue?

The project template contains several solutions which use different
Solution Manager roadmaps. Hence, there will be no single roadmap which
guides you with knowledge ware through your entire project.

How to fix this error?

In order to have only one roadmap remove all solutions and requirements
from your project template which differ in their roadmap. SAP recommends
to have only one roadmap within a project template.
But it is possible to create a new project using this project template.
During the project composition you have to select one leading roadmap
out of all roadmaps of this template. Nevertheless, the project provides
the navigation to all the roadmaps contained in the project template.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BTP_DL029 - Different roadmaps for '&1' and '&2' ?

  The SAP error message BTP_DL029, which states "Different roadmaps for '&1' and '&2'," typically occurs in the context of SAP Business Technology Platform (BTP) when there is a mismatch in the roadmaps associated with different components or services. This error can arise during various operations, such as when trying to integrate or deploy applications that rely on specific versions or configurations of services.
  
  Cause:
  The error is generally caused by one of the following reasons:
  
  Version Mismatch: The components or services you are trying to use have different roadmap versions, which means they may not be compatible with each other.
  
  Configuration Issues: There may be discrepancies in the configuration settings or dependencies between the components.
  Service Updates: If one of the services has been updated or changed, it may lead to a situation where the roadmaps no longer align.
  
  
  Solution:
  To resolve the BTP_DL029 error, you can take the following steps:
  
  Check Compatibility: Verify the compatibility of the