No Connection SLD -

[christof_kohler]

Hey,

I want to call my SAP Test System from my WebDynpro Application via RFC Bapi - Call.

This worked fine but then suddenly I can't make any connection to the SLD anymore. The error message in the browser says:

<i>The initial exception that caused the request to fail, was:

com.sap.lcr.api.cimclient.LcrException: com.sap.lcr.api.cimclient.UnauthorizedUserException: User credentials are invalid or user is denied access

at com.sap.lcr.api.sapmodel.SAP_J2EEEngineClusterAccessor.getInstance(SAP_J2EEEngineClusterAccessor.java:99)

at com.sap.lcr.api.sapmodel.SAP_J2EEEngineClusterAccessor.getInstance(SAP_J2EEEngineClusterAccessor.java:78)

at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.readJCODestinationFromSLD(JCOClientConnection.java:520)

at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.resolveConnectionParameter(JCOClientConnection.java:454)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.init(AbstractJCOClientConnection.java:248)

</i>

My permissions at the sld are fine if I connect directly to the sld...

Some ideas ?

Thanx a lot in advance...

Kind Regards

Christof Kohler

[Former Member · Accepted solution]

Hi,

From the exception,

"com.sap.lcr.api.cimclient.LcrException: com.sap.lcr.api.cimclient.UnauthorizedUserException: User credentials are invalid or user is denied access" it is clear that the necessary user authentication to SLD is missing.

As a first step, go to Visual Administrator->SLD supplier and check whether CIM Client Generation status is 'Successful'.

Then, in the Visual Administrator->Security Provider, check whether the user has been assigned the relevant Role->Lcr.... file. The other way to do this is through UME.

Hope this helps.

Regards,

Srinivasan T

<b>Helpful answer=>points</b>

[Former Member · Accepted solution]

Hello Srinivasan,

I also have the same exception throwing when accessing the ESS iviews from the portal, My exception says:

<b>com.sap.lcr.api.cimclient.LcrException: com.sap.lcr.api.cimclient.UnauthorizedUserException:

User credentials are invalid or user is denied access

at com.sap.lcr.api.sapmodel.SAP_J2EEEngineClusterAccessor.getInstance(SAP_J2EEEngineClusterAccessor.java:99)

at com.sap.lcr.api.sapmodel.SAP_J2EEEngineClusterAccessor.getInstance(SAP_J2EEEngineClusterAccessor.java:78)

at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.readJCODestinationFromSLD(JCOClientConnection.java:520)

at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.resolveConnectionParameter(JCOClientConnection.java:454)

at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.init(AbstractJCOClientConnection.java:248)

... 57 more</b>

As per your suggestions to the earlier post, I did log into the visual administrator and then I tried testing the CIM connection. I got a message that it failed to connect.

Could you please suggest how this can be corrected?

~As always, points always galore for the right and helpful answer.

Thanks,

~LB

[Former Member]

Hi Christof,

You can configure the SLD in your system for the JCO connection.

use this link

http://help.sap.com/saphelp_nw2004s/helpdata/en/43/01ea90ab24235de10000000a1553f7/frameset.htm

http://help.sap.com/saphelp_nw2004s/helpdata/en/75/c9df3dffadd95ee10000000a114084/frameset.htm

Kind Regards,

Mukesh

[christof_kohler]

Hey Guys,

to make sure you understand my problem.

I already configured the SLD / RFC Connection and it worked fine.

Everything worked fine. But then suddenly there was this error coming up. I can not guarantee that nobody changed something on the system.

KR

Christof

[Former Member]

Hi Christof,

The error seem that the problem ij JCO connection.

Go to content administrator and test JCOconnection is working fine.Check the username and password are correct.

Kind Regards

Mukesh.

[christof_kohler]

You are right, but the JCO Connection is not administrable anymore in the Content Administrator, all related buttons are grey. I used to administer the connections here very easily. I can't get a connection with any User I try.

Kind Regards

Christof Kohler

[Former Member]

Hi Christof,

1. Create a user in SAP R3 system

2. Then Use the user id and password along with the client number.

Kind Regards

Mukesh

[christof_kohler]

Your're kidding, don't you?

)))

I have an user in R/3.

I repeat myself: Everything used to work fine. This is not my first RFC Connection.

KR

Christof

[Former Member]

Hi Christof,

might help.

Regards,

Satyajit.