Diagnosis
You did not specify an object.
When specifying an object, separate the key fields with either a spaceor a slash ("/"), depending on the object type.
Individual objects require the following entries:
Business entity: ,,Company code Business entity number
Building: ,,,,Company code Business entity number Building number
Property: ,,,,Company code Business entity number Property number
Rental unit: ,,,,Company code Rental unit number
Lease-out:,,,, Company code Contract number
Management contract: Company code Contract number
General contract: ,,,,Company code Contract number

Procedure
Enter the object according to the schema shown above.