Hi,
i am trying to increase the length of the subject field in serviceappointment entity, but its throwing server side exception
please find the exception details below :
<OrganizationServiceFault xmlns:i="">www.w3.org/.../XMLSchema-instance" xmlns="">schemas.microsoft.com/.../Contracts">
<ActivityId>ce811858-7a08-419c-aeef-94498d3ff953</ActivityId>
<ErrorCode>-2147167598</ErrorCode>
<ErrorDetails xmlns:d2p1="">schemas.datacontract.org/.../System.Collections.Generic" />
<Message>Updating ActivityPointer.subject.Length is not valid because this is an indexed attribute and hence cannot have size greater than 900. Original value:400. New value:1600. Existing index is ndx_ActivitySubject with type=6</Message>
<Timestamp>2019-07-22T07:17:51.1886556Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>