The system options file does not contain the SERVERNAME option.
TSM initialization fails and the program ends.
See the TSM administrator for your system, and make sure that the system options file contains the server name.
Solución:
Verificar la sintaxis del archivo de configuración sys.opt:
#/usr/tivoli/tsm/client/ba/bin64> cat dsm.sys
SE RRHH_BA_APLPRD_D
COMMMethod TCPip
TCPPort 1500
TCPServeraddress tsm_server1
TCPClientaddress aix-rrhhaplprd-adm
Nodename RRHH_BA_APLPRD_D
Passwordaccess generate
Schedlogname /backups/dsmsched.log
Errorlogname /backups/dsmerror.log
ERRORLOGRetention 30
SCHEDLOGRetention 30
SE RRHH_BA_APLPRD_M
COMMMethod TCPip
TCPPort 1500
TCPServeraddress tsm_server1
TCPClientaddress aix-rrhhaplprd-adm
Nodename RRHH_BA_APLPRD_M
Passwordaccess generate
Schedlogname /backup/dsmsched_m.log
Errorlogname /backup/dsmerror_m.log
ERRORLOGRetention 30
SCHEDLOGRetention 30
En este caso el paramento server name indicaba unicamente S, por lo que cancelo el respaldo vía TSM.