Understand how document splitting distributes line items and, when configured, creates zero-balance clearing lines for a segment. Follow one numeric example and inspect the general ledger view before comparing reports.
SAP S/4HANA / Universal Journal / Segment Reporting / Financial Accounting / Controlling / Document Splitting / Balance Sheets / Reporting
A posting rejection is usually a period-control issue, not a document-date mistake. The journal entry date is the document issue date, while the posting date determines the posting period that the system checks. The posting period variant, not the fiscal year variant, opens and closes periods for the header and for each account type.
SAP S/4HANA / posting date / document date / posting period variant / fiscal year variant / period control / authorization / FI document
A practical order for comparing SAP reports: organizational scope, ledger, fiscal period, currency and line-item detail.
SAP / Universal Journal / Reporting