Forum Discussion

NAl's avatar
NAl
Contributor
5 years ago

Failure: Related External ID: Cannot lookup a property on a null value, Reason: Value referenced in the sub-expression

Hi all, I am trying to conduct an upsert operation on a child record in Salesforce. I have defined the External ID for the record and the related object but keep receiving this message: Failure...
rohitdhiman's avatar
rohitdhiman
New Contributor
4 years ago

I also faced a similar issue, the issue is with the value “$” in External-ID field, in real it is expecting the name of the object against you want to do upsert , so no the value ,