Alias length cannot be greater than 128 For Excel Template

<s:Envelope
    xmlns:s="schemas.xmlsoap.org/.../envelope"><s:Body><s:Fault><faultcode>s:Client</faultcode><faultstring xml:lang="en-US">Alias length cannot be greater than 128</faultstring><detail><OrganizationServiceFault
                    xmlns="schemas.microsoft.com/.../Contracts"
                    xmlns:i="www.w3.org/.../XMLSchema-instance"><ActivityId>81edbd4d-fd18-4868-b320-46c8ef3846f6</ActivityId><ErrorCode>-2147217143</ErrorCode><ErrorDetails
                        xmlns:a="schemas.datacontract.org/.../System.Collections.Generic"/><Message>Alias length cannot be greater than 128</Message><Timestamp>2017-11-19T14:59:40.9415841Z</Timestamp><ExceptionRetriable>false</ExceptionRetriable><ExceptionSource i:nil="true"/><InnerFault><ActivityId>81edbd4d-fd18-4868-b320-46c8ef3846f6</ActivityId><ErrorCode>-2147217143</ErrorCode><ErrorDetails
                            xmlns:a="schemas.datacontract.org/.../System.Collections.Generic"/><Message>Alias length cannot be greater than 128</Message><Timestamp>2017-11-19T14:59:40.9415841Z</Timestamp><ExceptionRetriable>false</ExceptionRetriable><ExceptionSource i:nil="true"/><InnerFault><ActivityId>81edbd4d-fd18-4868-b320-46c8ef3846f6</ActivityId><ErrorCode>-2147217143</ErrorCode><ErrorDetails
                                xmlns:a="schemas.datacontract.org/.../System.Collections.Generic"/><Message>Alias length cannot be greater than 128</Message><Timestamp>2017-11-19T14:59:40.9415841Z</Timestamp><ExceptionRetriable>false</ExceptionRetriable><ExceptionSource i:nil="true"/><InnerFault i:nil="true"/><OriginalException i:nil="true"/><TraceText i:nil="true"/></InnerFault><OriginalException i:nil="true"/><TraceText i:nil="true"/></InnerFault><OriginalException i:nil="true"/><TraceText i:nil="true"/></OrganizationServiceFault></detail></s:Fault></s:Body></s:Envelope>