SAP Message 88890 - Selection via hierarchy: enter hierarchy type

Diagnosis
The hierarchy type is a mandatory specification for a "V1&".

System Response
The selection cannot be restricted using hierarchy data.

Procedure
Please specify a hierarchy type.
If you don't wish to restrict the selection using a hierarchy, deleteyour entries in the fields of the group box "&V1&" and in thehierarchy-specific "&V2&" so that this message is not issued again.