User enters Sales Order → goes to item screen. User enters Material + Quantity. SAP validates item → calls USEREXIT_CHECK_VBAP. Your enhancement runs. If xvbap-kwmeng < 10, show error/warning. If OK → continue. User clicks Save. SAP calls USEREXIT_SAVE_DOCUMENT_PREPARE → do final checks. SAP calls USEREXIT_SAVE_DOCUMENT → write ...
SAP EWM Help Latest Questions
Aspect Enhancement 🚀 (Safe) Modification ⚠️ (Risky) Definition Extend standard SAP without changing its code Change SAP standard code directly Upgrade Impact Upgrade-safe ✅ Upgrade issues ❌ (need rework) Where Used User Exits, BAdIs, Enhancements Direct changes in SAP standard objects Maintainability Easy to maintain Hard to maintain Example Add custom field validation Change standard pricing logic ...
In SAP, an enhancement refers to a mechanism that allows you to add or change standard SAP behavior without modifying the original SAP code. Enhancements are essential for implementing custom business logic while keeping the SAP standard upgradeable and maintainable. Purpose ...