Troubles after patching SAP XI with SP STACK 11

[Former Member]

Hello,

I have patched SAP XI in STACK 11 according to the

documentation "Support Package Stack Guide - SAP NetWeaver 04 SP Stack

11.pdf" and now the RFC adapter doesnt work anymore. Before patching

the RFC adapterwas working very well and now i can see this error in

the "Adapter Monitor" :

Canal récepteur "CALL_BAPI_VIA_FRC" pour le partenaire "", le

service "SAP_R3".

Erreur can not instantiate RfcPool provoquée par :

com.sap.aii.af.rfc.RfcAdapterException: error initializing

RfcClientPool:com.sap.aii.af.rfc.core.repository.RfcRepositoryException:

can not connect to destination system due to:

com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Name or

password is incorrect. Please re-enter

I don't understand !

Regards,

Vincent.

[Former Member]

Hi,

Even we faced the same problem with RFC Adapter after SP11. We have just reconfigured the RFC adapter and it started working.

Strange!!

Regards,

Sasi

[Former Member]

Hi Vincent,

I had exactly the same error in our internal XI 3.0 SP11 system. In my case, copying the RFC communication channel to a new one, re-entering the password in upper cases in both the communication channel in XI and in the RFC communication user in the backend system solved the problem.

Best,

Joë

[Former Member]

Hi Roos,

great hint. We have similar problem and after entering

the password in upper letter our RFC-Connection work

fine.

Our problem was like following

Senderkanal 'MigratedSenderChannel_RFC_10' für Partner '', Service 'MC1_001'

Fehler can not instantiate RfcPool verursacht durch:

com.sap.aii.af.rfc.RfcAdapterException: error initializing RfcServerPool:com.sap.aii.af.rfc.core.repository.RfcRepositoryException: can not connect to destination system due to: com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Name oder Kennwort ist nicht korrekt (Bitte Anmeldung wiederholen)

After applying sp11 some of our RFC-Connection does not

work. We don't have change anything. Some of other connection work fine. It was very strang for us.

Thanks,

Ly-Na Phu

[Former Member]

Hi Vincent,

maybe SAP Note 810621 could help you.

Best regards,

Nicolas

[Former Member]

Hi

Have you created any message or SAP has addressed this issue? Since we are planning to apply stack 11.

Thanks

Mohan

[Former Member]

Hi Mohan,

I have adressed a message to SAP but no response for the moment....

Regards,

Vincent

[former_member185751]

Hi Vincent,

Try re-entering the logon parameters for the RFC adapter (sender or receiver communication channel).

Regards,

Sridhar