I use cRESTfulService.pkg to do an API and work with DF 19.1

This has functioned well at my customer until they changed the Windows server 2018 to Windows server 2019.


In the Function JsonFromDD ther is a line: Get File_Field_Current_Value of hoDD tField.iTable tField.iColumn to sValue
I logged the value sValue for the ID of the product. It then was corrupt. But the name is correct.
I did also do a test for unother tabel, the customer, and there the ID is correct.

So it must be something with the product table.
It shows alright in the DataFlex Explorer but in the REST API it is corrupt

I changed the product ID in the DataFlex Explorer to 0ABC . This was the answer : ]üâà
I changed the product ID in the DataFlex Explorer to 012345. This was the answer :
]^_`{|

What can be wrong or missing ? It seems as if the program intertrets the ID with another code tabel.

Glad for some help!
It seams as the WebApp program converts the content of the ID of just the product table.