Start of changeCICS VSAM Transparency for z/OS, Version 1.2


Activating DMF with the VTMA transaction

DMF is activated at a CICS® system level using the VTMA transaction.

To issue the transaction, use the command VTMA START. All files that have been defined to CICS using the DMF file names are processed by DMF. Using the example in Figure 1, DMF is active for all application programs accessing the files VIDKSDS and ORDERFIL.





Last updated: November 9, 2012 20:42:42
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