switch between users accounts using URL

Maryem neyli

Hello,

I'm trying to use the "func=LL.login" to switch from one account to another but it always shows me this error:

knowing that I'm using this Url: http://<host_name>/otcs/llisapi.dll?func=LL.login&username=<username>&password=<password>&nexturl=%2Fotcs%2Fcs%2Eexe%2Fapp

I've tried to add "&amp;" so the url became like this: http://<host_name>/otcs/llisapi.dll?func=LL.login&amp;username=<username>&amp;password=<password>&nexturl=%2Fotcs%2Fcs%2Eexe%2Fapp but I'm always getting this error:

Am I making any errors ?