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To catch a DRUnwindException in the collector agent, you can use the function block provided below. Alternatively, you can catch this exception, by adding the try-catch function block to the APL code included in the workflow. For further information on try-catch, see /wiki/spaces/DRXXE/pages/6195149 in /wiki/spaces/DRXXE/pages/6208950Function Blocks.

catch(final DRUnwindException e){
  if(e.getAction() == DRUnwindException.CONTINUE) {
     logger.log(Level.WARNING, "An error message", e);
  } else {
     throw e;
  }
}

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