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Billing Block in SAP SD
Introduction In the SAP SD module, billing blocks are used to temporarily prevent the creation of billing documents for specific sales or delivery documents. This functionality is especially useful for implementing business control points such as management approval, documentation completeness, or financial clearance before an invoice is issued. Billing blocks are flexible, easy to configure, and can be manually applied by users or automated through business logic (e.g., user

Mahmut Yaka
May 2, 20253 min read


Manual Output Triggering in SAP Using VL71 and VF31
In SAP logistics and billing processes, managing document output is crucial. Whether you need to reprint a delivery note or resend an invoice, knowing how to manually trigger output in SAP using VL71 and VF31 can save time and ensure accurate communication with customers.
In this post, we’ll walk through the exact steps to trigger manual output for both delivery and billing documents, highlight best practices, and answer common troubleshooting questions.

Oğuzhan VURUŞKAN
May 2, 20251 min read


ORDER CREATION CUSTOMIZATION USING BAPI
In the SAP system, transactions such as sales order creation are normally entered manually by users via the VA01 screen. However, in some cases, it is necessary to automate this process. This is where order creation customization using BAPI comes into play. What is the purpose? To eliminate the need for manual user input, To automatically create orders in the background of the system, This saves time, reduces the margin of error, and speeds up the process. In this operation,

Esma Sümer
May 1, 20252 min read


SAP DE MALZEME ÜRÜN AĞACI
Bu yazımızda, malzeme ürün ağacı (BOM – Bill of Materials) konusuna değineceğiz. Konuyu daha anlaşılır hale getirebilmek için, alanla ilgili yapılmış çeşitli çalışmalardan da yararlanarak, kendi sistem ekranlarımız üzerinden örneklerle sizlere aktarmayı hedefledim. Umarım sizler için faydalı bir kaynak olur. Günlük hayatta kullandığımız birçok ürün, aslında birden fazla bileşenden oluşur. Hatta bu bileşenlerin de kendi içinde alt bileşenleri olabilir.Örneğin bir sandalyeyi e

Erdem Durdak
Apr 30, 20254 min read


WHAT IS LSMW AND HOW IS IT CUSTOMIZED IN SAP?
In SAP systems, one of the most common tools for data uploads is LSMW (Legacy System Migration Workbench), especially using the Batch Input Recording method.In this blog post, I walk through the step-by-step process of creating a recording, preparing the input files, and highlight key points to watch out for during execution. First, navigate to the LSMW screen. After filling in the Project , Subproject , and Object fields on the opened screen, click the white page icon sho
Yunus Emre DOĞAN
Apr 30, 20253 min read


Using SAP Firefighter ID from an ABAP Perspective: Monitoring and Auditing Emergency Access
In SAP systems, Firefighter ID allows controlled, time-limited access to production environments for urgent cases. This blog explores how ABAP developers can monitor and audit Firefighter activity, using log tables like /VIRSA/ZVFATLOG and tools like SM20. It also demonstrates how to generate reports programmatically with ABAP. Ensuring traceability of emergency access is critical for system security and compliance.

Yasin Serinyel
Apr 30, 20252 min read


SAP Excel Upload Program: What It Is and Why It Is Used
Introduction In SAP systems, data entries are typically made manually through transaction codes. However, when dealing with large volumes of data, manual entry becomes time-consuming, error-prone, and inefficient. In such cases, Excel upload (uploading data from Excel) programs come into play. Users can automatically transfer data they have prepared into the SAP system. In this article, we will discuss the need for uploading data via Excel files in SAP, the methods used, and
Hilmi Günay
Apr 30, 20256 min read


FI Module Foundations: How BKPF, BSEG, BSID, and SKA1 Shape Your Financials
In the landscape of SAP Financial Accounting, understanding the foundational tables isn't just technical knowledge it’s a strategic advantage. From document headers in BKPF to open item tracking in BSID, these core tables don’t just store data they define the very architecture of your company’s financial truth. 1. Overview of SAP FI Tables SAP FI tables are used at the database level to store and manage accounting data. These tables fall into two main categories: Master data

Oznur Ozen
Apr 29, 20252 min read
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