Credit Card charges were imported twice into Credit Card Reconciliation. Now there are duplicate charges in the credit card pane on Expense Report screen.

Resolution:
The import file can be removed by going to Credit Card Reconciliation > Other Actions > Import History.  However, this will undo everything that is included in the import batch. Make sure that none of the imported charges have been selected/added to any expense reports.

If some of the imported charges have been added already on expense reports and have been posted, import a negative charge for the duplicate charge showing in Credit Card Reconciliation. Clear the duplicate charge and the negative charge.

Note: To prevent this from happening, import the Transaction ID. Vision will not allow the import of the same credit card charge using the same Transaction ID.