Hello Alec. Click on the group tag "GRP" and manually change it to "GRP1". Then publish it. That should fix your problem.

I tried GRP on the 2 lines (ITMREF & ITMDES) and published it.

Same error

Did you change them to "GRP" or "GRP1"?

I have this

I want to change to GRP. It refuses. I delete i tried once again. Same alert.

Anyway, i tried another WS standard X3 ITMMASTER, same issue.

Cannot read property 'GRP' of undefined when i try this request.

Change it GRP1. Publish it. Then restart your syracuse server. 

I changed to GRP1 and published it.

I stopped the pool TEST in administration > web services > Configuration pool classic SOAP.

But i can still test my web service in administration > web services > Services web classic SOAP.

I still have the message "Cannot read property 'GRP' of undefined when i try this request".

I don't understand how can it works. I'm not sure of the process.

As i understand, i can do some changes in the web services but X3 do not apply the changes when i publish.

How do i restart syracuse server ?

I have the same issue and I believe it is not part of the actual mapping but the way the serializer is being read. The XML generation creates groups based on the parameters. 

Thank you.

In fact, i developped a web service as sub-program, not object while i tried to test with the query (object).

It could'nt work. My web service works if i test it correctly with the stub sup-program.

A few days, i had an issue about GRP because of a mistake in dimensions when i created the web service.

Everything's OK now