Mapping Sets Diagrammed
- Essentially Mapping Sets are Hash Maps (Key == Value)
- Source column values are mapped to Segment Values in Mapping Sets
- Mapping Sets are then placed in Account Derivation Rules(ADR) to map the value in the source column to the corresponding Segment Value is the set
Key==>Value mapping
Target is the account segment:
The value in the TRXN_TYPE column of the transaction is matched to the corresponding value in the Mapping Set(Key==>Value) and the Output value is returned as that segment’s value for the transaction line
