How to fix the Oracle error LPX-01017: [XPST0017] Invalid function call?

In this post, you’ll learn more about the Oracle ErrorLPX-01017: [XPST0017] Invalid function call with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LPX-01017: [XPST0017] Invalid function call

Reason for the Error LPX-01017: [XPST0017] Invalid function call

Cause: It is a static error if the expanded QName and number of arguments in a function call do not match the name and arity of a function signature in the static context.

How to fix the Error LPX-01017: [XPST0017] Invalid function call ?

You can fix this error in Oracle by following the below steps

Action: None