Have you ever run into this error? “Upsert with a field specification requires a concrete SObject type” Basically it is saying that you cannot declare a list of type sObject and then try to use the upsert command against that list. That
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Have you ever run into this error? “Upsert with a field specification requires a concrete SObject type” Basically it is saying that you cannot declare a list of type sObject and then try to use the upsert command against that list. That
Read More