How To Fix RSL_UI026 - Name must start with &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 026

• Message text: Name must start with &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSL_UI026 - Name must start with &1 ?

  The SAP error message RSL_UI026, which states "Name must start with &1," typically occurs in the context of naming conventions within SAP applications, particularly when dealing with user-defined objects or configurations. The error indicates that the name you are trying to use does not conform to the required naming standards set by SAP.
  Cause:
  
  Invalid Name Format: The name you are trying to use does not start with the required character or string specified by the system. For example, certain objects may need to start with specific prefixes (like 'Z' or 'Y' for custom objects).
  Naming Conventions: SAP has specific naming conventions for different types of objects (like programs, function modules, classes, etc.). If the name does not adhere to these conventions, the error will be triggered.
  
  Solution:
  
  Check Naming Conventions: Review the naming conventions for the specific type of object you are trying to create or modify. Ensure that the name starts with the required character(s).
  Modify the Name: Change the name you are trying to use to comply with the naming rules. For example, if the name must start with 'Z', ensure that it does so.
  Consult Documentation: Refer to SAP documentation or guidelines for the specific module or object type you are working with to understand the naming requirements.
  Use Transaction Codes: If applicable, use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to check existing objects and their naming conventions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific issues or updates related to the error message. Sometimes, there may be known issues or patches that address specific scenarios.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Development Guidelines: Familiarize yourself with SAP's development guidelines, which often include best practices for naming conventions and object management.
  
  By ensuring that your naming adheres to SAP's requirements, you should be able to resolve the RSL_UI026 error.