Hi ninjas,
After some researches, I found this tuto on Oracle forums: Import data from XLS and XLSX (Excel) to ADF Table Using Apache POI – Ashish Awasthi's Blog (Jdev/ADF) . In this scenario, the blogger seems to use ADF 12 with Apache POI 3.11.
So I implemented the same code on ADF 11.1.1.7 and have always the same error: for Apache POI, the inputstream retrieved from the UploadedFile variable is corrupted. Don't understand what changes but the ADF version.
I'm looking for a workaround or how to fix this problem.
Thanks for your help