EDIT: This is a known issue that MSFT is actively working on addressing
EDIT 2: This has been addressed by KB 4461011.
If you are an on-prem customer that is attempting to upgrade to 7.3 from 7.2, you may run into an error. The full error is pasted below:
07/23/2018 21:43:05: Microsoft.Dynamics.AX.Metadata.Storage.MetadataReadMissingFileException: The static metadata file…
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7.3 On Prem Deployment With Deployable Package Failure
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