[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: How to retry from within catch block

  • Thread starter Thread starter Laura Stern
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Laura Stern

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There are definitely bugs using UNDO in a CATCH block. It definitely does not behave as documented. Though I thought it did work when a label is used. On the other hand, once the CATCH block runs, the associated block (tryblock in this case) has already been undone. So not sure saying UNDO in this context actually makes any sense. How about something like this instead: do while substring(lText, 1,1) >= 'a': substring(lText, 1, 1) = "". end.

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