What you wrote sounds really scary.. Hopefully, you've made a backup prior doing that 😉
YOU DON'T NEED TO DELETE RESOURCES. To upgrade SAP Enable Now to a newer version just:
Undeploy existing Manager
Deploy new version of Manager
Install Producer new version
Ensure, that old resources are not edited by someone. (if true, then radical solution is to perform Cancel editing operation in the new version of Manager, but ONLY for Resources folder.)
Connect new Producer version to every Workarea in the new Manager version and enjoy migration script doing its job
That is my point, the migration script is not running. In this case no one deleted any resources, but the upgrade guide clearly states to perform that step. Our Admin felt that step was unnecssary. I was merely suggesting that perhaps these skipped steps are the reason why the Migration script is not running.
HANA Manager comes with the resources, so Producer won't migrate old resources to new version. Once you update Manager version, it will do the migration by it's own. Producer runs migration script for SQL version only.
I have a feeling, that Update manual is written for SQL version, and the document is also pretty confusing and misleading. Migration simulation in the SEN Infocenter doesn't tell you to delete resources from the Manager trash folder or smth. (this is nonsense). Will ask SAP Enable Now technical writers to review the manual.
Robert, just check the resources versions in the updated Manager. If you see there a mix of previous versions and new versions, this means migration has been done. Good indicator is a trainer resource, because it is updated with every release.
Its just an upgrade to another to a newer On-Prem (HANA) version. This is the first HANA upgrade I have observed, so I assumed as the manual suggested that a Migration script would run. But what you said about resources aligns with what I was thinking. I will continue testing and let you know if any other issues arise.
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