The Java API and the C and C++ API are heavily dependent on one environment variable.
TMSM_HOME and EM_HOME are expected to be set during installation by the package installer if one is provided. If a package installer is not provided, you must set up the installation. Make sure the TMSM_HOME system environment variable points to the installation directory of the Ecosystem Manager package. The environment variable specifies the directory. A subdirectory called dataStore contains message files with undelivered messages caused by fault or failure. If this directory does not exist, you can create it to allow all users (owner, group, and others) to have read, write, and execute permissions.