Error VPK1310 in DP93 - Intercompany Resource Related Billing Process

Hello Experts,

We person been getting the error VPK1310 "No Expenditure Items Found". A WBS Element which is simply a billing constituent is assigned to the income order. The WBS Element person the costs successful CJI3N, which is besides defined successful Material Determination conception of the DIP Profile and we usage "Intercompany - Line items" arsenic the source. We are utilizing pricing process PSER02 and information benignant EK01.

Could you delight guide?