Hi,
How to understand field which is causing plug in error using the Log file generated by CRM below.
Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=21bg3856ad364e35]]: Object reference not set to an instance of an object.Detail:
<OrganizationServiceFault xmlns:i="">www.w3.org/.../XMLSchema-instance" xmlns="">schemas.microsoft.com/.../Contracts">
<ActivityId>90ec17b4-8058-460d-b0d3-96cc45e557f5</ActivityId>
<ErrorCode>-2147220891</ErrorCode>
<ErrorDetails xmlns:d2p1="">schemas.datacontract.org/.../System.Collections.Generic">
<KeyValuePairOfstringanyType>
<d2p1:key>OperationStatus</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">0</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>SubErrorCode</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">-2146233088</d2p1:value>
</KeyValuePairOfstringanyType>
</ErrorDetails>
<Message>Object reference not set to an instance of an object.</Message>
<Timestamp>2020-07-16T12:15:23.3367231Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText>
[OrgPlugins: Orgapital_CRMPlugins.KYC.KYC_40]
[9cc0564c-9702-e911-80e8-004446b9133f: Orgapital_CRMPlugins.KYC.KYC_40: Update of Vend_KYC]
[ProfilePlugin: ProfilePlugin.Pre_Profile]
[7g3fc8fe-cb15-ea11-80e2-0050569f1e1e: ProfilePlugin.Pre_Profile: Update of contact]
</TraceText>
</OrganizationServiceFault>