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CICS - What is an MDT (Modified Data Tag) - it's meaning and use?

asked mar August 4, 2014 11:53 AM  

What is an MDT (Modified Data Tag) - it's meaning and use?


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answered By Mswami   0  
Modified Data Tag(MDT) is one of the bits in attribute byte that indicates the modification of fields on the screen.

Modified Data Tag is used data transfer from a terminal to the application program. MDT is 1 bit of attribute character. MDT can be set CTRL=FRSET in DFHMSD will reset the MDT to OFF(means 0), that this field is not modified.

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