Check if a fetched row exists in a Business Object
Hello,
Please, I'm new to VBCS, and I am trying to implement a search page to show transactions from our ERP.
Locally, I created a business object with a transactionId field (common key between the BO and data coming from Saas).
In my search page, I want to display only the transactions that don't exists in the Business Object
is there a way, while charging the page with data, control if the common key value exists in both sources ?
Thanks in advance for your help.
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