Record & already exists in file COKA.
Message type: E = Error
Message class: KI -
Message number: 301
Message text: Record & already exists in file COKA.
What causes this issue?
An entry with a different unit of measure already exists in the control
table for the cost element.
How to fix this error?
Check your units of measure.
Error message extract from SAP system. Copyright SAP SE.