RtvvarA (variable name:sequence)
variable name = Constant or alphanumeric field (30A)
Sequence = numericvalue (11P)
Return type:
String value
Description:
RtvVarA retrieves an xml variable from the XML document data stream. And returns the value as a string.
Example:
Eval alfa = RtvVarA(‘test_filed’)
Sequence is used for having multiple fields with the same name. This is used for multi-line entry screens. This way the fields can be retrieved the same way.
Notes and Restrictions:
The variable name is case sensitive.