Help for RFC connection

hi all,
       source systems when checked is fine but when i try to customize the extractors it says error "opening" rfc connection..any idea why?? during loading have a error saying idocs not posted and idocs with incorrect status..
help wil be rewarded..
regards'
Rajendra

Hi Rajendra,
Go to SM59. Open the RFC for your source system by double clicking on it. Click on check connection. There's some issue with the RFC thats why you're seeing this error. Inform the Basis team. Thanks.
Sumit

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