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Using Occurs parameter in MAP-DFHMDF to increase copy-field

 
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rsingh

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Joined: 24 Mar 2009
Posts: 10
Location: bangalore

PostPosted: Wed Jul 29, 2009 2:29 pm    Post subject: Using Occurs parameter in MAP-DFHMDF to increase copy-field
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I have written code for Copy-fields in a map using Occurs property.

EMPID DFHMDF POS=(05,03),INITIAL='_____',LENGTH=5,ATTRB=(UNPROT),
OCCURS=2
FSTNM DFHMDF POS=(05,11),INITIAL='__________',LENGTH=10,
ATTRB=(UNPROT),OCCURS=2

Now, when i compile the map using jcl,I get maxcc=4.
The details of the message is:
For the fields defined with occurs clause:
FIELDS OVERLAPPING WITH MODE = IN OR INOUT.

Also, when i see the screen in CICS region,i find the fields not positioned correctly.
empid was at (05,03) and (05,23) whereas it should be positioned at (05,03) and (06,03)

Please help me on what wrong that may be happening here and how to correct it.
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dbzTHEdinosauer

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Joined: 20 Oct 2006
Posts: 6970
Location: porcelain throne

PostPosted: Wed Jul 29, 2009 4:15 pm    Post subject:
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???
what is 'occuring'? the fields within a line or lines with many fields.

like any other table, put the occurs clause where it belongs.

group occurs 2
elem-item1
elem-item2

instead of

elem-item1 occurs 2
elem-item2 occurs 2
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rsingh

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Joined: 24 Mar 2009
Posts: 10
Location: bangalore

PostPosted: Wed Jul 29, 2009 4:40 pm    Post subject:
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Quote:
like any other table, put the occurs clause where it belongs.

group occurs 2
elem-item1
elem-item2


If i have understood it correctly,u r talking to implement it using symbolic map.

but i am not sure how this will display in the physical map which will be in CICS region.
If i have done it in physical map, how this may go wrong...........
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Marso

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Joined: 13 Mar 2006
Posts: 1258
Location: Israel

PostPosted: Wed Jul 29, 2009 7:33 pm    Post subject:
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The screen is filled from left to right and top to bottom.
When you use OCCURS, the occurences will appear to the right, not below.
they will appear on the next line only when the line is filled (one field will certainly appear as if split in two, part on right of line X and the rest on left of line X+1).
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