In Create: CSRF token validation failed

Hi

I have created a query where I got a list of entry sheets.

Actually I want to creat a new entry sheet, but I am not allowed to do that, as I got the error "CSRF token validation failed".

I did find this thread, where I am told to call a query first, and then do my post. But it still gives me the CSRF token error.

http://scn.sap.com/thread/3361661

My query GET url looks like this:

http://xxxx.xxx.xxx:yyyy/sap/opu/odata/sap/ZGW_TEST_SES_SRV/EssList/?$filter=PO_NO eq 'FSP0235016'

I got a list - and it works fine.

My CREATE url looks like this:

http://xxxx.xxx.xxx:yyyy/sap/opu/odata/sap/ZGW_TEST_SES_SRV/EssList('123')

and here I got the error.

We are using Odata in our ICF Node.

Anyone who can give me some hints?

Thanks

Aikon