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Former Member

SLT RFC connection not working


I have freshly installed the SLT add-on. It is installed on the source system(SAP system).

But it seems my RFC connection is not working. When I choose the RFC Destination and click 'Next' in the step 2 'Specify Source system', an error message will display-'Error while establishing RFC connection to the target system; check your RFC connection settings.'

Below is settings for the RFC user 'SLT'.

user type: Dialog(according to installation guide)


In SM59, RFC settings.

name: SLT_RFC

connection type: ABAP connection

logon&security tab: current client, user:SLT

connection test is OK.

Remote Logon can open another easy access window.

I have tried to add SAP_ALL profile tot he SLT user, it is still not working.

Is there anyone have some idea where is wrong about my settings?

Thank you very much.

Best Regards,


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    Former Member
    Jul 23, 2014 at 08:13 AM

    my system has DMIS 2011_1_730 SP06.

    The errors happened during the configuraiton creation in LTR transaction.

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    • Former Member

      It is caused by my LTR logon user has not enough authorization. I changed to another user and then I don't see this error anymore.