Validations and Substitutions in SAP FICO

Validation and substitution in SAP is used in document posting. In SAP all input values are validated either by a program or with a table. However, certain validations are not carried on by these standard programs so you have to specifically use validation program to create validation rules in sap for you specific requirements. Substitution … Read More » "Validations and Substitutions in SAP FICO"