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hi all,

i have problem with my website with SAP DI API. my website is created using Visual Studio ASP.Net 2012.

btw my website is in iis server and can access locally.

we logged 2 user in different pc in our website. we log out one of the user and if we refresh the site of the other one, the error comes. the error come if we log out either one of the 2 users .. below is the error page and my SS of connection and disconnection is sap .

SS code for connection


Log In

Log Out

And my web Config

can anyone help me with my problem?

Thank you in advance,


weberror.png (27.4 kB)
webconnect.png (57.3 kB)
webdisconnet.png (3.9 kB)
weblogin.png (26.5 kB)
weblogout.png (8.8 kB)
web.png (26.9 kB)
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