Replication Server compatibility issues

[CR# 382874] rs_init in Replication Server version 12.6 and earlier cannot create an RSSD database in Adaptive Server Enterprise version 15.0.2.

Workaround: Create the RSSD database manually before using rs_init to create a new Replication Server if you do not use an Embedded RSSD. See the Replication Server Administration Guide for additional information.