Custom API in managed solution. Cannot Delete.

[drivard]

Hi,

I've been using the new Custom API functionality for a while now without any issue. (General availability since March 2021) 

However, I just found out that I was unable to delete a managed solution that contains a Custom API from an environment.

For example, I have a very simple solution that contains a custom API with 1 parameter and 1 response property. (+ plugin assembly)

I tried on several demo environments and always get the same error message when I try to delete the managed solution.

"Failed deleting solution. Sql error: Generic SQL error. CRM ErrorCode: -2147204784 Sql ErrorCode: -2146232060 Sql Number: 547"

There is no such error when the solution is unmanaged, I can delete the solution and the artifacts with no issue.

As anyone else seen this behavior? 

All my custom API projects are community projects so I can't really open a case and I was hoping to get the attention of the product team with this post.

Thanks,

[cchannon]

@HemantG - who's the right person to tag on this?

[D10ny5u532]

Any resolution on this. I have similar issues, beginning to think it's not worth using managed solutions. But should I be using unmanaged solutions in a production environment?