SAP Organizational Structure: Relationship between Company Code, Chart of Accounts, and Controlling Area
An explanation of how SAP S/4HANA links Financial Accounting (FI) and Management Accounting (CO) through organizational objects.
enterprise
TECHNOLOGY / KNOWLEDGE / PRACTICE
Search results: transactions
Practical guides to AI, Python, Git, SQL, Web/API, SAP/ERP and mathematical models, with explanations, code examples, sources and limitations.
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Why a Vendor Payment is Not a Double Expense and How to Trace It in SAP S/4HANA
In SAP S/4HANA, a payment to a vendor settles an existing liability from a posted invoice; it is not a new expense. Tracing the payment back to the original invoice is done using clearing documents, assignment fields, and line item displays.
SAP S/4HANA / Accounts Payable / Financial Accounting / Clearing / Document Flow / FI-AP
Universal Journal Reports: Check Scope Before Comparing Totals
A practical order for comparing SAP reports: organizational scope, ledger, fiscal period, currency and line-item detail.
SAP / Universal Journal / Reporting
How BEGIN, COMMIT, and ROLLBACK Combine Multiple Changes into a Single Operation in PostgreSQL
Transactions in PostgreSQL allow grouping SQL operations into atomic blocks using the commands BEGIN, COMMIT, and ROLLBACK. This ensures data integrity: either all changes are applied or none at all. The mechanism is based on ACID principles - atomicity, consistency, isolation, and durability.
PostgreSQL / transactions / BEGIN / COMMIT / ROLLBACK / ACID / savepoint
SQL: WHERE vs HAVING - Difference in Row and Group Filtering
A detailed technical breakdown of the differences between WHERE and HAVING clauses, focusing on execution order, aggregate function compatibility, and performance optimization strategies.
SQL / PostgreSQL / Database / Query Optimization / Data Analysis