CallPath Product Service History Product: IBM CallPath Enterprise Configuration and Management Version: 6.3.1 Platform: AIX Current: J2109 09/18/2001 Level: J2105 09/14/2001 9777 APAR IC31571 Unable to enter UNDERSCORE as part of server hostname The Service ReadMe (cfgaix.txt) contains a more detailed description of the defects summarized in this service history.