Hi, Lakshmana.
In theory, you should not see any problems. webMethods 6 is
designed to support webMethods v4.6 flows.
In practice, though, there are not enough developers who
have migrated and can tell you where the quirks are.
The most likely trouble areas will not be within your Flow,
per se, but more related to Java classpath, configurations,
and other system settings. If your webMethods IS v4.6
environment and network topology is properly documented,
many potential issues will be mitigated.
Dan’s Migration Motto: Be prepared and success will follow.
#webMethods#Integration-Server-and-ESB#Flow-and-Java-services