You cannot create global company &

What causes this issue?

Names that begin with 'SAP' are reserved for SAP. You are not therefore
allowed to create global companies that begin with 'SAP'.

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?

Create a global company that does not begin with the prefix 'SAP'.

Error message extract from SAP system. Copyright SAP SE.