SAP Message BEA253 - DL item &1 transaction &2 has billing relevance &3, but no dependent item

Diagnosis
The billing due list item &SYST-MSGV1& of transaction &SYST-MSGV2& hasbilling-relevance &SYST-MSGV3&.
The current billing due list item must refer to a dependent item in thebilling due list with this billing-relevance. However, the reference tothe dependent item is not available.

System Response
The item cannot be billed.

Procedure
Check the settings for billing-relevance in the Customizing of the itemcategories in the CRM business transactions, the settings in the itemcategory &SYST-MSGV4& of CRM Billing and the settings for item categorydetermination.

672632Billing of delivery-related IC not possible