Can a probkup created on one platform be restored it on a different platform?

Can a PROBKUP created on one platform be restored it on a different platform?
Are PROBKUP volumes cross-platform compatible?
Does Progress support cross-platform PROBKUP / PROREST ?
Can probkup volume created on LINUX be restored on WINDOWS?
Can a progress backup on Linux be restored on Windows?
Can a Progress Backup be taken on one UNIX Operating System and be restored to another UNIX Operating System?
What is the best way to migrate a database from one operating system to another?

Progress doesn't support cross-platform compatibility of probkup volumes, regardless of whether those backup files were created online or offline.

There can be compatibility of probkup volumes between certain UNIX platforms, but the practice is not supported and should be avoided. Progress has not tested the backup and restore compatibility between different UNIX Operating Systems.

Compatible platforms are:

• Sun Solaris Intel, Linux Intel, Compaq Tru64 
• AIX, Sun Solaris SPARC, HP-UX 

SCO Operating Systems are not compatible with any other platforms.

For further information refer to Articles: 

•  Which OpenEdge Certfied Operating Systems have the same endianess ?  
•  How to move a database to a different Operating System   

While a PROREST or an OS copy of the database between different platforms, even if it appears to work, when this baseline is required to use for After-imaging, after-image processing across platforms is not supported by Progress.

•  AI support between different servers  

Additionally, restoring backups with or without AI roll forward between different OpenEdge versions  is also unsupported. For further information refer to Article:

•  probkup/prorest compatibility between Progress Versions