com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE error in portal 7.0

[Former Member]

Hi Experts,

I am getting the following error while click on the webdynpro application.

JCO destinations are successfull but when i click on iView it is throwing  error.

com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Password logon no longer possible - too many failed attempts.

Please find the below screen shot.

Please help me.

Thank you in advance.

Regards,

Prasad

[anil_kumar259 · Accepted solution]

Hi Prasad,

Did you able to fix the issue??

Regards,

Anil

[Former Member · Accepted solution]

Hi Anil,

Sorry for the delay reply, i am on long vacation til now.

if i click on the check SLD connection ,here i found the user name , is it correct RFC user or not?

if it is correct , please let me know how can i change it.

As per my knowledge SU01 through this TCode i can able to change or unclock user.

Regards,

Prasad

[Former Member · Accepted solution]

Hi Prasad,

Yes, you can goto T-Code SU01 and check if the RFC User maintained for the SLD connection in Portal exists in R/3 system or not.

If it exists, check for the roles and authorizations and finally unlock and reset the password.

Then, login with the RFC User in R/3 system and after changing the initial password of the RFC User, change the type of User from Dialog User to Service User / Communication User and the password of this user should never expire else you'll face issues in Portal.

BR,

Anurag

[anil_kumar259 · Accepted solution]

Hi Prasad,

  its not mandatory that both the SLD connection user and the RFC destination users both are same.

In order to check the RFC destionation user,As mentioned in the document goto -->http://domain:50000/webdynpro/resources/sap.com/tc~wd~tools~admin/Explorer-->Maintain Jco Destionations

Select your Jco destinations and click on edit their you can see the userid.

[anil_kumar259 · Accepted solution]

And yes, for the backend users you have to check the user using the Tcode su01.

[Former Member · Accepted solution]

Hi Prasad,

Better ask Basis guy to change the password for RFC user.

Login into rfc user and change the default password of it.

Maintain the jco destination again (follow the image )

Check the RFC destination in NWA as suggested by ^Anil. If the same user is maintained there then only change the user id n password.

And remember only for model data Jco user id and password is maintained.

Thanks,

Aashima

[Former Member · Accepted solution]

Hi All,

Thanks for your reply Aashima,Gwari.

this issue was resloved , thank you very much anil

Regards,

Prasad

[anil_kumar259 · Accepted solution]

Great...

[former_member210823]

it was really good,tankx alot

[anil_kumar259]

Hi Prasad

The error clearly says that the user password expires and check wheather user got locked....Just try to login with the user which you have created for Jco in the R/3 .

Regards,

Anil

[Former Member]

Hi Lorraine/Anil,

Thanks for your quickly reply.

Could you please tell me how can i check the user for jco in the R/3 system, i am new to this one.

Regards,

Prasad

[anil_kumar259]

Do you access for the ABAP system ??

If yes login to the ABAP system with same userid which you used for creating the Jco.

If not contact your basis team and check the userid is valid or not.

Let me know if you have any doubt.

Regards,

Anil

[Former Member]

Hi Anil,

Thank you for your reply,

i have access for the ABAP system , but how can i get the user which we used for creation the JCO.

Regards,

Prasad

[anil_kumar259]

which version of portal of version your using ??

Here is the path....http://portal:port/nwa -->Configuration-->Destinations and then select the Jco.

If your using webdynpro content admin http://portal:port -->webdynpro content-->select the jco and check the user their.

Regards,

Anil

[Former Member]

Hi Anil,

we are using portal 7.0 version and i didnt find the destinations option after .http://portal:port/nwa -->Configuration-->

please help me

Regards,

Prasad

[anil_kumar259]

If your using the portal 7.0 version you have check the other option which i have mentioned in my previous reply where you need to check in the webdynrocontent admin.

And check the below step by step doc.

Check the userid for your jco in the same way.

[former_member188487]

Hi Prasad,

Note 1708810 - 'J2EE server Jco connections fails with "RFC_ERROR_LOGON_FAILURE: Password logon no longer possible' should help to resolve your issue.

Thanks and regards,

Lorraine