How To Fix UD028 - & contains a non-alphanumeric character

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 028

• Message text: & contains a non-alphanumeric character

What causes this issue?

The object name contains a character not allowed by the SAP naming
conventions. Allowed characters are letters, numbers, underscore and
'/' for indicating name range prefixes. Figures and underscore cannot
be used in the first position of the name.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.