How To Fix SFW126 - Invalid name

SAP Error Message - Details

• Message type: E = Error

• Message class: SFW - Messages for Switch Framework

• Message number: 126

• Message text: Invalid name

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SFW126 - Invalid name ?

  The SAP error message SFW126 "Invalid name" typically occurs in the context of the SAP Software Framework (SFW) when there is an issue with the naming conventions or identifiers used in the system. This error can arise in various scenarios, such as when creating or modifying software components, business functions, or other entities within the SAP system.
  Causes:
  
  Invalid Characters: The name may contain invalid characters or spaces that are not allowed by SAP naming conventions.
  Length Restrictions: The name may exceed the maximum length allowed for identifiers in SAP.
  Reserved Names: The name may conflict with reserved keywords or existing identifiers in the system.
  Incorrect Format: The name may not adhere to the required format (e.g., starting with a letter, followed by letters, numbers, or underscores).
  
  Solutions:
  
  
  Check Naming Conventions: Ensure that the name adheres to SAP's naming conventions. Typically, names should:
  
  Start with a letter.
  Contain only letters, numbers, and underscores.
  Not exceed the maximum length (usually 30 characters).
  
  
  
  Avoid Reserved Keywords: Make sure the name does not conflict with any reserved keywords or existing objects in the system.
  
  
  Modify the Name: If the name is invalid, modify it to comply with the naming rules. Use a different name that meets the criteria.
  
  
  Review Documentation: Consult the SAP documentation or help resources for specific naming conventions related to the object you are working with.
  
  
  Check for Typos: Ensure there are no typographical errors in the name you are trying to use.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific issues related to the error message SFW126. SAP Notes often provide additional context or solutions for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting or modifying the object causing the error.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.