SAP Message 54306 - Careful! You can not copy to the reserved customer name range (&)

Diagnosis
You have entered a Customizing wage type in the CWType fieldwith a name belonging to the reserved customer name range. This is notallowed in a Customizing client. The SAP name range for wage typesstarts with a letter or symbol.

System Response

Procedure
Create wage types within the SAP name range.