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Startup Command and Parameter Reference
Startup Parameter Descriptions : Enforce Mm (-enforceMm)

Enforce Mm (-enforceMm)

Use Enforce Mm (-enforceMm) to specify that the behavior of the Message Buffer Size (-Mm) startup parameter follow prior releases.
Operating system and syntax
UNIX / Windows
Use with
Maximum value
Minimum value
Single-user default
Multi-user default
Client Connection, Database Server
OpenEdge uses message buffers to move records (messages) between servers and remote clients. The size of the message buffer is specified with -Mm. In OpenEdge Release 11.6, the value of -Mm is not required to agree between the server and the client, however in releases prior to OpenEdge 11.6, the value of -Mm had to be specified the same for both the client and the server or the connection is refused. Use Enforce Mm (-enforceMm) to require agreement between the client and server values of -Mm as in earlier releases.