D365 - "Combination of site XXX and warehouse YYY is invalid" error when regenerating the wave process method

Hi there,

Warehouse 2002 has been deleted from the environment along with the related details, but  but still have references to 2002 warehouse when regenerating wave process methods and have the following error message

1. Deleted Warehouse 2002 and associated details.
2. Opened Warehouse management > Setup > Waves > Wave process methods > Regenerate methods
3. Obtained notification Combination of site XXX and warehouse YYY is invalid
   

Opened Control Details: Form: WHSPostMethod.

Query Statement: Query  object 7fc10c0: SELECT FIRSTFAST FORUPDATE * FROM WHSPostMethod(WHSPostMethod) USING INDEX PostMethodPosIdx

Running SELECT * FROM WHSPostMethod did not bring any results with warehouse YYY

Would you be so kind to advise how to clean the database from any references about the Warehouse 2002, please?

Thank you very much for your help, in advance!