Binary Object to strin. KNIME Tooltip ok, conversion to string not

KNIME Analytics Platform
#1

Hi,
I work with the POST Node. I send my request and in case of false Request the System answerd with 400 Bad Request and in the Body should appear the text “States must have the same testItemId when using export method ONE_ALL_STATES”

In Knime I have the Problem the the Response Body (Binary Onject) is a “?” Missin Value, but if I go with the mouse in the Body cell I can see in Tooltip the message I want “States must have the same testItemId when using export method ONE_ALL_STATES”.

I Tried eith the Node Binary Object to String to convert but I still have missing value Response. I Tried with all possible Chars setup.

In Attachment screenshot and table with data

Any Hint ?
Thank you,

RobertobinaryObj.zip (2.7 KB)

image
image1607×302 19.4 KB

#2

Hi there @tebaldir,

use Extract Missing Value Cause :wink:

Br,
Ivan

1 Like
#3

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