How To Fix DT806 - The name & does not start with either 'Y' or 'Z'

DT806 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 806

• Message text: The name & does not start with either 'Y' or 'Z'

What causes this issue?

The name of the append to be defined must lie within the customer
namespace, that is, it should start with 'Y' or 'Z'. This is not true
of the selected table.

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?

Choose a name starting with 'Y' or 'Z'.

Error message extract from SAP system. Copyright SAP SE.

DT806 - Details

• The SAP error message DT806 indicates that a certain object name does not conform to the naming conventions required by SAP. Specifically, in SAP systems, custom objects (like custom programs, function modules, or data elements) are typically required to