ORA-19993
        must specify FROM PLATFORM for cross-platform backup of backup pieces with compatibility set prior to 12.1
        
        
        Cause
        A cross-platform backup was requested for a backup piece created with compatibility prior to 12.1 without providing the platform name that created it.
        Action
        Reissue the command including the FROM PLATFORM clause.
        
     
    
    
        ORA-19993
        must specify FROM PLATFORM for cross-platform backup of backup pieces with compatibility set prior to 12.1
        
        
        Cause
        A cross-platform backup was requested for a backup piece created with compatibility prior to 12.1 without providing the platform name that created it.
        Action
        Reissue the command including the FROM PLATFORM clause.
        
     
    
    
        ORA-19993
        must specify FROM PLATFORM for cross-platform backup of backup pieces with compatibility set prior to 12.1
        
        
        Cause
        A cross-platform backup was requested for a backup piece created with compatibility prior to 12.1 without providing the platform name that created it.
        Action
        Reissue the command including the FROM PLATFORM clause.