SAP Message VPK1105 - No inquiry items for WBS &1

Diagnosis
The prerequisite for sales pricing is an inquiry with a project accountassignment. The system could not select such an inquiry for the WBSelement specified.

System Response
INCLUDE NA_ALLG_NOFUNKTION OBJECT DOKU ID TX

Procedure
Check your entries. If necessary, create an inquiry item assigned tothe WBS elements specified.