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Error in excuting BAPI

Dear All,

We have EP7.0 (sps14) on HP UX (DB Oracle 10g Unicode).

I created one JCO to the backend R/3 system (ECC 6.0 on HP UX, DB Oracle 10g Unicode).

This JCO has been used in one application and is working fine when I am selecting the user/pwd option (the user I am specifying, is a dialog user - existing in R/3 system and has SAP_ALL authorization).

As soon as I am changing the option to Ticket, the JCO is failing with the following error message:

Could not create JCOClientConnection for logical System: JCO_ED3_RD3_200 - Model: class Please assure that you have configured the RFC connections and/or logical system name properly for this model!

But the strange thing is, after selecting the "Ticket" option and save, the "Test" is getting executed successfully - which implies the SSO has been configuered properly in the R/3 backend system.

Can anyone please through some light into it?

Thanks & Regards


Former Member
Former Member replied


In order to change authentication mode in your wd application do the following:

1. Open NWDS and open your project

2. Navigate to your application and DblClick on it.

3. Switch to "Application Properties" tab.

4. Click "New" button.

5. Click on "Browse" and select "Authentication"

6. Select value - "true"

7. Click "Finish" button.

8. Deploy

9. Run


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