In SAP ABAP, a TMG (Table Maintenance Generator) is used to create a standard maintenance screen for a table (so that users can create, update, or delete table entries easily). Now, TMG Events are hooks (user-exits) provided by SAP within the ...
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In-App Extension involves customizing or extending SAP standard applications within the SAP core system itself (e.g., within SAP S/4HANA). Where it runs: Inside the same SAP S/4HANA system Uses SAP tools like Key User Extensibility tools, ABAP in Eclipse, or Fiori App Customization Typical ...
A friend class can access the protected and private components of another class. This is useful when you want to allow controlled access to internal details of a class without making them public. CLASS main_class DEFINITION. PUBLIC SECTION. METHODS: display. PRIVATE ...
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 ...
It ensures that: Users see data in a friendly, understandable format (e.g., formatted dates, leading zeros removed). System stores data in a standardized internal format (for consistency and integrity). How It Works When a domain is assigned a conversion routine: At input (user ...
It stores the value of a variable or field at the time the line is being written to the list. Later, when that line is clicked (e.g., in an AT LINE-SELECTION event), the hidden values are automatically restored. How ...
BTE (Business Transaction Event) is an enhancement technique in SAP used to insert custom logic into standard SAP processes without modifying SAP’s standard code. Similar to User-Exits or BAdIs, but more specific to Financial Accounting (FI), Accounts Receivable (AR), Accounts Payable ...
Imagine a business requirement in Sales & Distribution (SD): The sales team needs a printable Sales Order Form that shows both header details (from VBAK: order number, date, sold-to party, order type) and line item details (from VBAP: material, description, quantity, ...
Feature Overview Screen Single Screen Records Displayed Multiple (in table format) One at a time Editing Mode Mass/bulk editing Detailed editing Screen Layout Grid/List view Form view Navigation Can go to Single Screen No direct return to Overview (optional) Performance Faster for small data edits Better for complex data input Typical Tables Config tables, short master data Tables with many ...
Open Transaction WE30 In the SAP Easy Access screen, enter WE30 and press Enter. Choose Development Object You’ll see options like: Basic type Extension IDoc type documentation Select Basic type. Enter a Name for the Basic Type Enter a name for your new Basic Type.