When performing Import/Export functionality on Solaris, you may get error "Init succededCan not get language manager session handle. ICE is improperly installed. Exiting err = -7889", which indicates that message file is missing.
To resolve this error, do either of the following:
Copy whatever files are present in /usr/res/en (or directory which has the message files) to /usr/res
Export environment variable ICE_RES_PATH=/usr/res/en (or directory which has the message files)