If the data set has multiple on-premises data sources, and only some data sources are registered in the on-premises gateway, please make it possible to update registered data sources.
Background
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Currently, if there are multiple on-premises data sources in the data set, the data set can not be updated unless they are all registered on the on-premises data gateway.
Even if some data sources are registered, they can not be updated. In that case, it is necessary to divide the data set to be updated and the data set not to be updated.