The process of checking values and combinations of values as they are entered into the SAP system.
Entered values are checked against a user-defined Boolean statement (this is a prerequisite). If the statement is true, the SAP system validates the data using a second Boolean statement (as a check). If the check statement is true, the SAP system posts the data. If the check statement is false, it issues a user-defined message. Depending on the message type, the posting may be blocked.
Validation occurs before the data is posted, so that only valid data is posted.
SAP przykład użycia VALIDATION-FI-SL pomoc. Jak działa validation-fi-sl kod programu ABAP. Wykorzystanie kodu Validation-Fi-Sl w programie funtion module SE37. Obsługa funkcji validation-fi-sl w klasie.
Słownik i definicje SAPa na V.
