ValueMappingReplication, authentication problem

[Former Member]

Hi all,

Still trying to get valuemappingreplication going. I'm getting the following error from the NWA logs, and 401 unauthorized in the monitor.

Clearly there's an auths problem, but for which user ?? None of the usual suspects are locked, especially PIISUSER which is the HTTP RFC user.

Any clues for me ????

Thanks in advance, Guy

______________________________________

Message: LOGIN.FAILED

User: N/A

Authentication Stack: sap.com/com.sap.aii.af.ms.app*MessagingSystem

Login Module Flag Initialize Login Commit Abort Details

1. com.sap.security.core.server.jaas.EvaluateAssertionTicketLoginModule SUFFICIENT ok exception true Received no SAP Authentication Assertion Ticket.

2. com.sap.security.core.server.jaas.EvaluateTicketLoginModule SUFFICIENT ok false true

3. com.sap.engine.services.security.server.jaas.BasicPasswordLoginModule REQUISITE ok false false

Date: 2009-08-20

Time: 12:47:48:190

Category: /System/Security/Authentication

Location: com.sap.engine.services.security.authentication.logincontext

Application: sap.com/com.sap.aii.af.ms.app

Thread: HTTP Worker [4]

Data Source: j2ee\cluster\server0\log\system\security_00.log

Correlator ID: 1449524500000071276

Argument Objects:

Arguments:

DSR Component: n.a.

DSR Transaction: 14e94fe08d2311deca6e005056851e60

DSR User:

Message Code:

Session: 19133

Transaction:

User: J2EE_GUEST

Host: eporapp01

System: XD1

Instance: DVEBMGS14

Node: server0

_________________________________________

[Former Member · Accepted solution]

I believe ValueMappingReplication is all on the Java stack.

Something to check: Does the user you are using to log into PI to perform the valuemappingreplication have role SAP_XI_APPL_SERV_USER?

[Former Member · Accepted solution]

Yes he does. And I have tried several other users with 'god'-power. No luck so far.

Are you using Valuemappingreplication ?

[Former Member · Accepted solution]

Yes we are and with no issues.

[Former Member]

HA !!!

Finally solved it myself; the authentication in the receiving channel needs to be 'Use logon data for NON-SAP system'

[Former Member]

Hi ,

Please check the follwing

1) If the JAVA inbound proxies are activated or not

2) Try with PIAPPL user role.

Thanks

Ajay

[Former Member]

Thanks for any help Ajay,

Yes, I've registered the proxy and I'm using PIAPPLUSER. At least, I THINK I am....maybe that's the point....what does the ERP system use to communicate with the service repository? I'm assuming that it uses SAP_PROXY_ESR..perhaps that's where I'm going wrong.