Security Notes for FileUpload UI
Elements
File Size
A FileUpload UI
element is not suitable for the upload of mass data. During the upload request, the file is held in
the memory of the work process in duplicate for technical reasons.
Depending on the file size and the
memory management profile parameters, this can cause a process to switch to
PRIV
mode.
You can restrict
the maximum possible file size by limiting the request size with the
icm/HTTP/max_request_size_KB
profile parameter.
More Information:
Virus Scan Infrastructure
Web Dynpro ABAP
FileUpload automatically uses the
SAP virus scan
infrastructure if it is configured for HTTP requests.
If a virus is detected during the upload, the system issues an error message. It does not write the file data and information to the context.