An XML variable is not being updated when its content is modified and passed as data into a form. What is the appropriate way to debug this problem?

An XML variable is not being updated when its content is modified and passed as data into a form. What is the appropriate way to debug this problem?
A . Change the data type from XML to String variable
B . Check the Xpath expression to make sure that the node reference is correct
C . Change the data type from XML to a document variable
D . Check the log file for any errors that involve invalid XPATH expressions

View Answer

Answer: D