知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 IPXIPX one,26933 gold badges1010 silver badges1919 bronze badges 1 I have to disagree: I think your introduction of the challenge doesn't mean you are going to be launched to the problem, it only signifies the latter: you are likely to be introducing the situation to Other folks. https://www.ecom-group.com/training-events/sap-cloud-integration-suite-cld900/