I had faced one problem which is when I want to enter "NewProspectvsCustomerListing (picture 1) into the Data Source, after that when I want to save, it will cause error(picture 2).
But one condition is that, If I don't want to create this variable in Global C/AL. Is that possible to solve this error?
Is that a field you have added in SalesPerson/Purchaser table
Thanks for reply.
I had solve my problem.
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