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Hello there! I'm using the Blob manipulation for the first time on Oracle Apex 20.2 and I'm getting some problems. I've downloaded some sample Apps but all the App available are not using the 20.2 language or native elements and configuration. What I've done: I've created a Master-Detail, Side by Side, layout to maintain a Monitoring Process, and the files linked to that, quite simple. When I show the field as a Text there is no problem as shown on the image right below When I change to the Download BLOB type. The App returns a conversion error. ORA-06502: PL/SQL: erro: character to number conversion error numérico ou de valor Does anybody know how to solve that? Thanks a lot Marcos