Prerequisite
Ensure that the library list is correct before executing the IPC commands. Each of the commands calls the IPCS command for all of the IPC types. Each command has two parameters: from and to. Use these parameters to specify the starting and ending IPC addresses on which you want to operate. The default value for the from parameter is *INI; this is the address specified in the .INI file. The default value for the to parameter is *CALC; this means that the value is calculated based on the value of the from parameter. For example, you could specify 999 more than the from parameter.
Note: IBM Opti-Connect and Opti-Mover
products use the IPC shared memory address 9999. Avoid setting the jde.ini file
setting IPCStartKey to a starting value that uses the range of 9000 to
9999.