ORA-19841
        Cross-platform backups require a COMPATIBLE parameter value string or greater.
        - the minimum value for COMPATIBLE that is required for a cross-platform backup.
        Cause
        An attempt was made to create a cross-platform backup, but the COMPATIBLE parameter value was not set to a high enough value to allow this creation.
        Action
        Set the COMPATIBLE parameter to the suggested or higher value, and retry the command.
        
     
    
    
        ORA-19841
        Cross-platform backups require COMPATIBLE string or greater
        
        
        Cause
        An attempt to create a cross-platform backup was made but the COMPATIBLE parameter was not set to a high enough value to allow this.
        Action
        Do not attempt to use this functionality or raise the compatibility level.
        
     
    
    
        ORA-19841
        Cross-platform backups require COMPATIBLE string or greater
        
        
        Cause
        An attempt to create a cross-platform backup was made but the COMPATIBLE parameter was not set to a high enough value to allow this.
        Action
        Do not attempt to use this functionality or raise the compatibility level.