SAP Message R7016 - Name &1 in the partner namespace is invalid; correct form: /ABC/DEF

Diagnosis
An object should be maintained in a partner namespace.
In this case, only names like, for example, /ABC/DEF are permitted(where /ABC/ is the partner namespace).

System Response
Ensure,

  • that a valid partner namespace /ABC/ is used in the name AND

  • that the character "/" no longer appears in the name.