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Is it possible to modify an LDA

 
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brganeshbabu

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Joined: 23 Jun 2005
Posts: 34
Location: Chennai

PostPosted: Mon May 10, 2010 4:07 pm    Post subject: Is it possible to modify an LDA
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Hi,

I have a LDA to be modified. When I am trying to modify it, I get the error message "SYSGDA 33: Only INDEX/INIT/ ... is modifiable in a view/redefined field". Could you please help me to modify this.

Thanks,
Ganesh
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Ralph Zbrog

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Joined: 21 Nov 2009
Posts: 58
Location: California

PostPosted: Tue May 11, 2010 1:47 am    Post subject: Reply to: Is it possible to modify an LDA
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Natural will not allow direct manipulation of a view within a Data Area. You can't change field format or length; you can't copy or move a field entry; you can't type in a new field. You must use Data Editor line commands to delete or insert these entries.

First, split the screen to display the DDM/view of interest in the Data Editor:
Code:
S V view-name

Scroll the data area to where you want to insert a field. Scroll the split area ( "S +" or "S -" ) to display the new field. The lines in the split area are numbered. Position the cursor on the first modifiable field of the line (under the T column) where you want the insertion. Type the number of the assoicated field and press ENTER. The field will be inserted.

This techique is documented in the on-line help. Enter "?" on the command line. Select E, then D, then L. Then scroll to page 5 to see
Code:
                     - Data Area Editor: Line Commands -             Page  5 
                                                                             
------------------------------------------------------------------------------
Line Command      Function                                                   
----------------  ------------------------------------------------------------
 number(n,m)      Number of field/group from split screen which is to be     
                  inserted; n specifies the number of fields to be inserted; 
                  m specifies the level where to be inserted;                 
                  direction indicator controls insertion location         
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brganeshbabu

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Joined: 23 Jun 2005
Posts: 34
Location: Chennai

PostPosted: Tue May 11, 2010 6:28 pm    Post subject: Reply to: Is it possible to modify an LDA
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Hi,

Thanks a lot. It worked fine !

Regards,
Ganesh
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