Problem with the OutStream in the VAT information under SII

Hi everyone,

I am testing the last version of the patch with the objects created by microsoft for the VAT information under SII in a NAV2013R2. When trying to create a request, I see this error at this point:

"Interrupt in error message:
The WRITE element isn't allowed for a text without a maximun length"



I haven't touched anything in the code, and it works perfectly for example, in NAV2017, with the same code.
Any hint? Can it have anything to do with the installed Cumulative Update?

Thank you very much