Items in namespace &1 cannot be added to the template.
Message type: E = Error
Message class: ATO_NAMESPACE_CUST - ATO Namespace Related Messages for End User
Message number: 001
Message text: Items in namespace &1 cannot be added to the template.
What causes this issue?
You want to add an item with namespace <(>&<)>1 to an extensibility
template. This is not allowed.
System Response
The namespace <(>&<)>1 does not have category development.
Only items from namespaces with category development can be added to a
template.
Standard Namespaces (e.g. YY1_; YY2_ ) are not supported in templates.
How to fix this error?
Adding items to a template is only allowed for namespaces with category
development. Choose an item with a namespace in category development.
If you want to add an item from registered namespaces, please create an
template in the original system of this namespace.
Procedure for System Administrators
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
Related Error Messages
ATO_NAMESPACE_CUST000 Extension items cannot be created in namespace &1.
ATO_NAMESPACE000 Administrator must not be assigned to a namespace in internal systems.
ATO_NAMESPACE_CUST002 Items in namespace &1 cannot be added. Check namespace settings.
ATO_NAMESPACE_CUST003 Namespace &1 is not permitted in this system.