Hi,
We are facing an issue while importing lead. PFB error details
Unhandled exception:
Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault]
Message: Only one file allowed for update modeDetail:
<OrganizationServiceFault xmlns:i="">www.w3.org/.../XMLSchema-instance" xmlns="">schemas.microsoft.com/.../Contracts">
<ActivityId>3b362720-561a-4c78-a1b0-62bdff35db33</ActivityId>
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d2p1="">schemas.datacontract.org/.../System.Collections.Generic" />
<HelpLink>http%3a%2f%2fgo.microsoft.com%2ffwlink%2f%3fLinkID%3d398563%26lcid%3d1033%26error%3dMicrosoft.Crm.CrmException%26client%3dplatform%26sv%3d9.0.42.994%26de%3dLive%26opsys%3dMicrosoft+Windows+NT+10.0.14393.0%26errorCode%3d-2147220970</HelpLink>
<Message>Only one file allowed for update mode</Message>
<Timestamp>2019-10-16T06:29:13.1934082Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>
Regards,
Krishna