Migrating to CICS Transaction Server 2.2:
User Experience - Coexistence Considerations 2

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Sharing the DFHCSD (the CICS System Definition VSAM File):

• Create and initialize a new DFHCSD with V620 DFHCSDUP.
• Copy your local CSD definitions to new DFHCSD with V620 DFHCSDUP.
• Create a new RDO list (V4COMPL) for old CICS release:

    CEDA EX LI(V4COMPL)
  
    NAME     TYPE         LIST   
    DFHCOMP9 GROUP        V4COMPL
    DFHCOMP8 GROUP        V4COMPL
    DFHCOMP7 GROUP        V4COMPL
    DFHCOMP6 GROUP        V4COMPL
    DFHCOMP5 GROUP        V4COMPL
  

• Add new LIST(V4COMPL) to old CICS SIT GRPLIST:
  • GRPLIST=(BASELIST,TST1LIST,V4COMPL), for a V410 region.
  • GRPLIST=(NERLIST,DFHLIST,BASELST6,TST1LST6), for a V620 region, which does not have LIST(V4COMPL).

Last updated on February 6, 2003, by Steve Ware, <mailto:sfw@nersp.nerdc.ufl.edu>.