problem Create System Object in the Portal for connecting CRM abap

[Former Member]

Hi, i creating system in the portal (JCX) for connecting system ABAP CRM (CRX), after create system try run test connection and show messages error:

Test Connection with Connector

Test Details:

The test consists of the following steps:

1. Retrieve the default alias of the system

2. Check the connection to the backend application using the connector defined in this system object

Results

Retrieval of default alias successful

Connection failed. Make sure that Single Sign-On is configured correctly

In the logs the portal (NWA) show messages:

Failed in creating the JCO Connection.

The logs operation system (log Security_audit.log)

Error> occured >Thu Jun 23 11:34:41,278<RfcException: message: 'mshost' missing Return code: RFC_INVALID_PARAMETER(19 Return code: RFC_INVALID_PARAMETER(19) error group: 101 key: FC_ERROR_PROGRAM

at com.sap.mw.rfc.api.RfcOptions.checkParameters(RfcOptions.java:438)

at com.sap.mw.rfc.api.RfcApi.RfcOpen(RfcApi.java:688)

at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:1079)

at com.sap.mw.jco.JCO$Client.connect(JCO.java:3256)

Plase help, any idea?

[Former Member · Accepted solution]

message: 'mshost' missing Return

During the System Object Creating in System Landscape, there is any entry as Message Server Host: CRM MS HOST

and Message Server Port : sapmsSID and add this entry in etc/services --> bottom samsSID 36NN/tcp where NN is instance number.

Try this and let me know.

Thanks

SM

[Former Member · Accepted solution]

Hi SM, thanks I solved problem.