How To Fix R9072 - Note: you are making changes within the reserved name range

R9072 - Overview

• Message type: E = Error

• Message class: R9 - Business Explorer

• Message number: 072

• Message text: Note: you are making changes within the reserved name range

What causes this issue?

Names that do not begin with a letter are intended for delivery from
SAP.

System Response

How to fix this error?

If you do not intend to change the delivery object and have only
entered a name by mistake that begins with a letter, you should end the
editing without saving.
If you really wanted to carry out a change, you should note that you
are dealing with a delivery object. In this case, carry out all
relevant measures (change in Customizing clients, release info, etc.).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R9072 - Note: you are making changes within the reserved name range ?

  The SAP error message R9072, which states "Note: you are making changes within the reserved name range," typically occurs when a user attempts to create or modify objects (like variables, function modules, or other named entities) in a reserved namespace that is not allowed for user-defined objects. This reserved name range is often used by SAP for its own internal objects and naming conventions.
  
  Cause:
  
  Reserved Namespace: The error is triggered when a user tries to create or modify an object using a name that falls within a reserved range. SAP reserves certain prefixes or ranges for its own use, and any attempt to use these can lead to conflicts or unintended behavior.
  Development Class: If you are working in a development class that is not intended for user-defined objects, you may encounter this error.
  Naming Conventions: The naming conventions in SAP are strict, and using names that are too similar to reserved names