The error occurs when:
- The Multi-Language feature is enabled, and
- You are creating an inventory item, and
- The CSV file contains following columns:
- Item Name
- Purchase Tax Code
- Sales Tax Code
- Quantity On Hand
- Price
- Price Level
- Location
- Translation Language
- Translation Display Name
To resolve this error, first import the item without the translation, and then update the imported items with the translation data.