Hi All,

recently,There were MS patches applied to our BT QA Servers,

after that the host instances are not starting.

the following is the error message that appears while starting the Host instance.

Please let me know how to resolve this.

Thank you,

Sarva.

Hi Sarva,

Please check Enterprise Single sign is installed and configured properly. And verify Enterprise Single Sign service is running.

Please refer useful article by Maheshkumar Tiwari for reference,

RPC:0x800706D9: There are no more endpoints available from the endpoint mapper.

I have faced this issue earlier in BizTalk 2006 R2/ BizTalk 2009 environment. This issue occurs after installing .NET Framework 4.0. The registration of the assembly used by ENTSSO to access SQL Server (SSOSQL.dll) does not specify the correct version of the .NET Framework.  When .NET Framework 4.0 is installed, the assembly will try to use the newer framework and then fail to load.

You need to apply this hotfix: FIX: 0x80131700 error code when starting or configuring the Enterprise Single Sign-On Service