dp96User runs transactions such as DP96 and they expect to see fields like amount to be billed. SAP Knowledge Base Article - Preview. 2934358-Add additional fields to DP95. DP96, DP97.SAP transaction DP96 has the title Res-Rel.Billing Collect.Proc - Sales. The functionality is implemented in program RVPKMASS96. It is part of development package AD01 in software