# :MEASure:LLINe:FPOints:STATus:REASon?

Total Failed Points Commands

- :MEASure:LLINe:FPOints?
- :MEASure:LLINe:FPOints:STATus?
- :MEASure:LLINe:FPOints:STATus:REASon?

## Query Syntax

    :MEASure:LLINeN:FPOints:STATus:REASon?

Where N identifies one of 64 {1:64} possible limit line tests. For example, `:LLINe23`.

## Query Response

Refer to the table "Common Reasons for INV or QUES Status".

## Description

Returns a string that explains the reason for a failed `:MEASure:LLINe:FPOints?` measurement. If the measurement was successful, a null string is returned. Use the `:MEASure:LLINe:FPOints:STATus?` parent query to determine if the measurement has failed.

## See Also

- Measurement Errors