In this blog post, let’s learn about the error message “4051 The first operand of function name must be character.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.
Error Message
4051 The first operand of function name must be character.
Reason for the Error
You specified the first operand of function name with a type other than character, which is required.
Solution
Correct the syntax and resubmit
