Process of Journal Creation in D365fo
LedgerJournalSetup → Number sequences, posting setup Key events LedgerJournalTable.initValue() LedgerJournalTable.validateWrite() LedgerJournalTable.insert() Class framework LedgerJournalCheckPost → Validations & posting LedgerJournalTableType → Controls defaulting & behavior NumberSeq → Number sequence assignment Extension points LedgerJournalTable.OnValidatingField() LedgerJournalTable.OnModifiedField() class LedgerJournalTableType_Extension 2. Journal Lines Creation Each journal header contains lines: Table LedgerJournalTrans → Journal lines LedgerDimensionAccount → Ledger dimension DimensionAttributeValueCombination → Segment combination CustTable / VendTable / LedgerTable (based on account type) Key technical operations When user selects account: Combination built by DimensionEntry engine Validated via...