I was trying to fetch Account details from Salesforce along with its Account history details which is a child element, and the owner details which is its parent element. I am able to get the Account details and owner details consistently. But Account History is coming for only some records. When I checked in Salesforce, values were there in Account History for those records which did not return any Account History details. I did not use any additional filter during fetching.
Can anyone help me out in solving this issue?