ISapExceptionA generic parent exception in order to catch SAP remote function call exceptions in general.IArrayElementMissingExceptionIn case the API description of the SAP remote function call defines a member element in anIArraythat is not present in the given data.IConfigKeyNotFoundExceptionIn case a requested configuration key is missing.IConnectionFailedExceptionThe connection to the remote SAP system failed.IFunctionCallExceptionIn case the SAP remote function call failed for some reason.IIncompleteConfigExceptionThe connection configuration doesn't contain all the necessary parameters.IUnknownFunctionExceptionThe SAP remote function cannot be found using the given connection parameters.