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Dim pLinerow As IRow
pLinerow = ptable.CreateRow  
pLinerow.Value(pLinerow.Fields.FindField("IS_CLOSED")) = 0

when this code is executed, the below mentioned error is returned,

"Error HRESULT E_FAIL has been returned from a call to a COM component"

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Are you able to update this field's value with the arcmap field calculator? –  Kirk Kuykendall Oct 17 '12 at 14:50
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1 Answer

Some ideas to check:

  1. Have you confirmed that you created a valid pTable object and it's not actually Nothing?
  2. Does IS_CLOSED exist in the table?
  3. If IS_CLOSED exists is it actually a numeric field?
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