"AK" <AK@discussions.microsoft.com> wrote in message news:<B08436E8-6BB8-4F48-8905-5290F42F79AE@microsoft.com>...
> I have Node1 (Win2K Sp4) with SQL2000 Database And Node2 (XP SP2) with COM+
> components connecting to SQL Server Database on Node1. After installing SP2
> for XP on Node2 my apps don't run they produce this error:
> <description>New transaction cannot enlist in the specified transaction
> coordinator. SQL Follows:
> I changed the default settings for MSDTC "Security Configuration" to allow
> Network DTC access, Allow Remote Clients, Allowed Inbound/Outbound
> Transaction Manager Communications, No Authentication Reqd., Account used is
> "NT AUTHORITY\NetworkService".
> Also, changed the Local Policies\Security options --> Network Access:
> sharing & Security Model for local accounts to "CLASSIC- Local users
> authenticate as themselves"
>
> I tested with DTCPIng Utility from both Nodes:
> STEP 1: Node2 (XP SP2): When DTC ping is run to ping Node1(SQL server) -->
> Result is : RPC test is successful
>
> STEP 2: Node1 (SQL Server): When DTC ping is run to ping Node2(XP SP2) -->
> Result is :
> Invoking RPC method on Node2
> Problem:fail to invoke remote RPC method
> Error(0x5) at dtcping.cpp @289
> -->RPC pinging exception
> -->5(Access is denied.)
> RPC test failed
>
> Any Ideas !!! Prompt responses would be highly appreciated..