ITEM NOT FOUND IN THIS COLLECTION
If using MPOS 6.0.0-6.0.4 update to resolve if you receive this error after updating you system has not successfully updated you will need to update again or select the SYSTEM TOOLS - ACTIVATE UPGRADE WIZARD this will allow the system to update the database with the latest upgrade. If you continue to receive this error after following the list steps you may be running on a network and MPOS can not secure the database to upgrade it. Close each MPOS on all other computers and them repeat these steps again.
If Importing list
Error also can come when importing list. when trying to import an improper field. Cannot use fields that have "ID" in it as these are internal fields and are auto assigned