
In some cases from business requirement, which most probably due to security requirement, you have been requested to prevent specific type of files to be either executed or uploaded in the SAPOffice (SBWP / GOS).
So, to comply to this requirement, you can use transaction code SOPE.
At below screen, you can determine which file type can be executed or uploaded. You can add the new entry if the file type is not present here.

Reference
- 2714469 – How to prevent an upload in SAPOffice based on the file type?
- 2184005 – Error message: Documents of this type are not allowed in your system (SO322) for attachments


