The IBIDFSEG EXEC defines the necessary Named Saved Segments (NSSs) to VM. By default, the NSSs are called TRWSEGXA, HLISEGXA, and DLLSEGXA.

The shared part of each NSS is defined by the SR attribute of the DEFSEG command, and the non-shared part is defined by one or more EW attributes.

These NSSs must reside outside the virtual storage area of your FOCUS users and not overlay any other NSS used during a FOCUS session or the running of an HLI program. You may edit the following lines in the IBIDFSEG EXEC to change the values of the variables that identify the segment names, as appropriate for your site:

trwname = 'trwsegname'  
hliname = 'hlisegname'
dllname = 'dllsegname' 

where:

trwsegname

Is the name of the TRW NSS.

hlisegname

Is the name of the HLI NSS.

dllsegname

Is the name of the DLL NSS.

You may also change the NSS addresses by editing the following lines:

trwaddr = 'trwsegaddr'
hliaddr = 'hlisegaddr'
dlladdr = 'dllsegaddr'

where:

trwsegaddr

Is the address of the TRW NSS.

hlisegaddr

Is the address of the HLI NSS.

dllsegaddr

Is the address of the DLL NSS.

Note: If you do change the addresses, you must make sure not to change the sizes.

Do not change any other lines in IBIDFSEG EXEC.