ERP failure: Error when opening an RFC connection

Created by Jerry Wang, last modified on May 20, 2015 Created by Jerry Wang, when opening an Opportunity, the following error was encountered: this error message could only be seen when entering the Opportunity overview page for the first time. Root cause: An RFC ping operation within the ERP Component CLASS_CONSTRUCTOR(will only be executed together) : if Sy-Subrc is not 0, the error message will be displayed on the UI.


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