How To Fix R9E005 - Change the technical name the system specified for '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: R9E - Error Messages for Query Designer .NET

• Message number: 005

• Message text: Change the technical name the system specified for '&1'

What causes this issue?

The technical name assigned by the system is not descriptive.

System Response

You can ignore this warning, because the technical name assigned by the
system is unique.
Howver, the technical name can no longer be changed after saving.

How to fix this error?

Assign a new technical name that is descriptive. The technical name must
be unique throughout the system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R9E005 - Change the technical name the system specified for '&1' ?

  The SAP error message R9E005, which states "Change the technical name the system specified for '&1'," typically occurs when there is an issue with the naming convention or the technical name of an object in the SAP system. This error is often related to the naming standards that SAP enforces for various objects, such as data elements, domains, or other technical objects.
  Cause:
  
  Invalid Naming Convention: The technical name provided does not conform to SAP's naming conventions. For example, it may be too long, contain invalid characters, or not start with a valid prefix.
  Reserved Names: The name might be using a reserved name or a name that is already in use by another object.
  Namespace Issues: If you are working in a system that uses namespaces, the name might not be correctly prefixed with the appropriate namespace.
  Transport Issues: If the object is being transported from one system to another, there may be discrepancies in naming conventions between the systems.
  
  Solution:
  
  
  Check Naming Conventions: Ensure that the technical name adheres to SAP's naming conventions. Typically, technical names should:
  
  Be between 1 and 30 characters long.
  Start with a letter.
  Contain only letters, numbers, and underscores.
  Not contain special characters or spaces.
  
  
  
  Rename the Object: If the name is invalid, rename the object to a valid name that meets the criteria mentioned above.
  
  
  Check for Reserved Names: Verify that the name you are trying to use is not reserved or already in use. You can do this by checking the object list in the relevant transaction (e.g., SE11 for data elements, SE37 for function modules).
  
  
  Namespace Verification: If your system uses namespaces, ensure that the name includes the correct namespace prefix.
  
  
  Consult Documentation: Refer to SAP documentation or guidelines for naming conventions specific to the type of object you are working with.
  
  
  Transport Management: If the issue arises during a transport, ensure that the object is correctly defined in the transport request and that the naming conventions are consistent across the systems involved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific issues related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Module), and SE80 (Object Navigator) to manage and troubleshoot objects effectively.
  
  By following these steps, you should be able to resolve the R9E005 error and successfully change the technical name as required.