Calling convention: GetSAPField ("InterfaceName": String, "FieldName": String): Variant
Description: Reads a field from the cached result of a named SAP interface call.
Parameters:
InterfaceName: SAP interface name.
FieldName: result-field name.
Returns: Cached SAP field value with its original Variant type. NULL arguments return NULL; a missing result field raises an SAP interface error.
Availability: Default; requires a previously populated SAP result cache.
Example:
MaterialText := GetSAPField ("MaterialLookup", "Description");