Ginger Grant helps resolve “Failed to deploy project” errors (Error: 27203) in Integration Services:
The message Failed to deploy project isn’t very useful, but the rest of the message is. The operation_messages view lives in SSISDB, and the operation identifier number is how to determine what the error is. Run this query, using the number provided in the error message, which in this case is 173
I’d prefer it if we actually could see the error in the dialog, but at least there’s an explanation somewhere.