General considerations

A key feature of CICS® VT is that your application programs are unchanged although your VSAM data is migrated to DB2®. In practice, there may be situations when some minor program changes overcome operational or performance issues. Typical situations that may benefit from minor application changes are:

If you are aware of any long running CICS transactions, or are migrating large files that are updated heavily by batch programs, you should include the possibility of minor application program changes in your migration planning.


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Timestamp icon Last updated: Monday, 10 February 2014


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