The following scenario produces the error. The Begin Date for a primary unit fuel record is changed, and the monitoring plan is submitted to the EPA Host System. The issue is that the EPA Host System does not correctly process the data by updating the Begin Date in the existing primary unit fuel record. Instead, it interprets the submitted data to be a new unit fuel record, and a new unit fuel record is added to the EPA Host System database. If another tester synchronizes data with the EPA Host System or the original tester retrieves the monitoring plan data through the Retrieve Module, an additional unit fuel record will be included in the data retrieved from the EPA Host System. A subsequent evaluation of the data will produce the evaluation error MONLOC-104-A which states, "You have defined overlapping primary fuel types for the current period for Unit ID [X]".
The problem is related to the processing of the data on the EPA Host System and not the evaluation check in the Client Tool. As soon as this has been corrected on the EPA Host System, a post will be added to the Blog to note the correction of this known issue.
Labels: Known Issues for Beta B, Known Issues for Beta B Checks, Synchronization