Tutorials: https://developers.sap.com/tutorials/abap-environment-trial-onboarding.html
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I have subscribed to a pay-as-you-go BTP and my goal is to create and environment with free-tier abap, Build Apps and Build Process Automation....and I want to keep all in one subaccount. (or is that to much to ask for?)
I have tried several times from scratch to run the available boosteres in differens sequences, but it seems there is no combination of boosters that will give what I want. If I for example start with the Build Apps and then continue with the ABAP Booster, it will not allow me to add the ABAP stuff in an existing subaccount. It will always create a new subaccount.
I have one time been able to run the "Prepare an Account for ABAP Development (Free-Tier)" as step one, but now that doesn't even work any more. If I delete all subaccounts and run this booster now I always end up with an error.
I have tried to run the booster with AWS Australia, and it confirms the booster ran succesfully, but when i open the created subaccount, I see this:

I know that the SAP Build App free-tier is not available in AWS Australia, so above error was just a desperate test to see if I can make the ABAP Booster work. What I really want is AWS Europe - as far as I can see this should be possible, but with AWS Europe the booster can't even complete. I end up with this result:

Any help will be appreciated.
Regards Thomas Madsen Nielsen