I have an externaltask that has multiple successorsets. I'd like to use the retry attribute of this task, but I'm unsure how to specify which of the successorsets corresponds to failure, so that the retry will be triggered correctly.
The convention I've observed is that a callback value of 0 signals success. My problem is that I have many different callback values that correspond to success, and only one that corresponds to failure:
<externaltask name="NAME"
description="DESCRIPTION"
owner="OWNER">
__INSERT__("<areavpath v='$iw_workarea'/>");
<successors>
<successorset description="ReturnCode0">
<succ v="SUCCESS_PATH_0"/>
</successorset>
<successorset description="ReturnCode1">
<succ v="SUCCESS_PATH_1"/>
</successorset>
<successorset description="ReturnCode2">
<succ v="SUCCESS_PATH_2"/>
</successorset>
<successorset description="ReturnCode3">
<succ v="FAILURE"/>
</successorset>
</successors>
__INSERT__(get_external_task_cmd("$iwhome", "externaltask.ipl", "$iw_role"));
<activation>
<pred v="PREDECESSOR"/>
</activation>
</externaltask>
If I configure this as follows (accepting the default retry=t), then will a callback value of 1 (which should indicate success and trigger SUCCESS_PATH_1) be interpreted as failure?
