When copying of a process map with a configured the text export connector | folder location. So when creating a new job of the process map copy, the export connector configured on this copied process map is still using the original process map's folder location.
This is caused by the "export service" using the process id of the original process instead of the id of the copied process map. This is a software defect submitted under Bug ID: 1620688.
The fix is included in KTA 7.10 and higher.
To workaround this issue, recreate the Export activity in the copied process map.
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