NCO3 and RfcConfigParameters

[Former Member]

I am getting an errir message "The given key is not in the dictionary" when trying to retrieve the repository information for BAPI (It doesn't matter which one.  I get this error on all I've tried),

I therefore "assume" this means that somehow I've supplied a key in my RfcConfigParameters which does not exist.

These are the RfcConfigParameters that I am supplying:

                RfcConfigParameters.Client,

                RfcConfigParameters.User,

                RfcConfigParameters.Password,

                RfcConfigParameters.Name,

                RfcConfigParameters.Language

                RfcConfigParameters.PoolSize

                RfcConfigParameters.MaxPoolSize

                RfcConfigParameters.IdleTimeout

I have validated that all the values of these parameters are correct.

Anyone have any ideas what "The given key is not in the dictionary" means?

[Former Member · Accepted solution]

Hi,

Please provide the relevant code :

1. IDestinationConfiguration implementation .
2. Destination fetch ( RfcDestinationManager.GetDestination(...) ).

Yarden

[Former Member · Accepted solution]

Yarden,

I am not using the IDestinationConfiguration class as my app cannot use app.config to hold the connection information.    Instead, I am hardcoding the values as shown below.

Here is the code snippet that shows how I am populating an instance of the RfcConfigParameters

The code works fine connecting directly to an AppServer.  The error only exists when connecting to a Message Server.             

RfcConfigParameters myConfig = new RfcConfigParameters();

{

myConfig.Add(RfcConfigParameters.Client, "100");

myConfig.Add(RfcConfigParameters.User, "WARDELLC");

myConfig.Add(RfcConfigParameters.Password, "XXXXXXXX");

myConfig.Add(RfcConfigParameters.Name, "D01");

myConfig.Add(RfcConfigParameters.Language, "EN");

}

Then

If I am connecting to an AppServer...(this works fine)

{

myConfig.Add(RfcConfigParameters.SystemNumber,"00");

myConfig.Add(RfcConfigParameters.AppServerHost, "yadayada.net");

}

else (This gets the error message)

{

myConfig.Add(RfcConfigParameters.MessageServerHost, "yadayada.net");                myConfig.Add(RfcConfigParameters.LogonGroup,"ECC");

}

[Former Member · Accepted solution]

Yarden,

I found my problem.  For a MsgServer connection, I also needed to add the GATEWAY_HOST parameter.

I wish I understood why a GATEWAY_HOST parameter was not required for the AppServer type connection.

At least it's working now.

Thanks