The error occurred because the permit limit was incorrect. The permit limit has been changed in ICIS-NPDES. Should the operator go into NetDMR to execute a correct DMR, and will the correct permit limit show up?
Solution:
The Operator should search for their permit ID and add a specific value for the Monitoring Period End Date range. This will trigger a web services call to ICIS and update the DMR with the correct permit limit.