We found that any symbols used in filename gives us this error.
Sample:
- file.name.xls - Error
- file, name.xls - Error
- filename.xls - Downloads fine
User simply attach the files with filenames that has “,” or “.”. When they try to re-download it, it gives them an apex_util_get_blob error.
See Reference below on what we used:
Current version : Oracle APEX 22.2.4
For attachment object I am assuming – standard File Browser
