How To Fix /SCMTMS/MOCK003 - Class name &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MOCK -

• Message number: 003

• Message text: Class name &1 contains invalid characters

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/MOCK003 - Class name &1 contains invalid characters ?

  The SAP error message /SCMTMS/MOCK003 Class name &1 contains invalid characters typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the naming convention of a class or object being referenced. This error indicates that the class name provided contains characters that are not allowed according to SAP's naming conventions.
  Cause:
  
  Invalid Characters: The class name may contain special characters, spaces, or other invalid characters that are not permitted in SAP class names.
  Incorrect Naming Convention: SAP has specific rules for naming classes, which usually include restrictions on the use of certain characters and the length of the name.
  Typographical Errors: There may be a typographical error in the class name that leads to the inclusion of invalid characters.
  
  Solution:
  
  
  Check Class Name: Review the class name that is causing the error. Ensure that it adheres to SAP's naming conventions:
  
  Class names should typically start with a letter and can include letters, numbers, and underscores.
  Avoid using special characters (e.g., @, #, $, %, etc.) and spaces.
  Ensure the name is not too long (usually limited to 30 characters).
  
  
  
  Correct the Name: If you identify invalid characters, correct the class name to remove or replace them with valid characters.
  
  
  Use Transaction Codes: If you are working within a specific transaction or program, ensure that the input fields are correctly populated and that you are not inadvertently including invalid characters.
  
  
  Consult Documentation: Refer to SAP documentation or guidelines regarding naming conventions for classes and objects to ensure compliance.
  
  
  Testing: After making the necessary changes, test the functionality again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for various objects, including classes, function modules, and data elements.
  SAP Notes: Check SAP Notes for any specific issues or patches related to the error message you are encountering.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights or similar experiences from other users.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.