By default, a client application must belong to the server owner’s primary group to use shared memory. This is configurable with the SHMEM_GROUP keyword. This option causes FairCom Server to assign group membership to the specified group. This option applies to the resources for both the ISAM and the SQL shared memory protocol.
Possible errors indicating problems:
FSHAREMM: Could not get group ID for group <group> for shared memory
FSHAREMM: Failed to set group for LQMSG shared memory region: X