[CR #453332] When you install Replication Server 15.0.1 on top of the SySAM 2.0 release directory while the SySAM server is running, an error message saying that an error occured during the replacement of suite_sysam2_sysam_server_files with suite_sysam2_sysam_server_files appears.
Workaround: Ignore the error, and finish the installation.
