Purpose
Generate change message for the assortment list (Transaction WDBU_HPR).

Integration
Decide which one of the two possible assortment lists you are going touse. If you do not have any problems with performance or resources whenusing transactions WDBI, WDBU and WDBM, continue to use thesetransactions. If you do experience problems, use transactions WDBI_HPR,WDBU_HPR and WDBM_HPR.

Prerequisites
The systems that process IDocs must be capable of processing the newIDoc types WBBDLD04.
Unlike the IDoc types WBBDLD01 to WBBDLD03, the header segments are notrepeated with all the subsegments for time-dependent data in the IDoc.Instead, the individual segments that contain the time-dependent data,are repeated for a new validity date.
Change pointers must be posted in table BDCP2.
Condition changes must be posted in the condition document index (tableWIND).

Output
The result of the report is a list of the IDocs generated. Visualassortment lists, which you can view and print using transaction WBBS,are generated from the IDoc by starting transaction WBBV_HPR.

Activities
Maintain Customizing for Assortment Lists before you start the report.