CPO1299E Too many parameters specified
Explanation
The ACTIVATE DEFINEDCAPACITY or DEACTIVATE DEFINEDCAPACITY command was issued with too many parameters. You specified more than two of the parameters SYS, PLEX, LPAR, and CPC. Only one pair of SYS, PLEX or LPAR, CPC is allowed.
User response
Remove the obsolete parameters as needed and retry the command.