How To Fix /SAPAPO/TT141 - Name &1 contains invalid special characters

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TT -

• Message number: 141

• Message text: Name &1 contains invalid special 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TT141 - Name &1 contains invalid special characters ?

  The SAP error message /SAPAPO/TT141 Name &1 contains invalid special characters typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to create or modify an object (like a planning book, key figure, or other master data) that includes special characters in its name. The error indicates that the name provided contains characters that are not allowed according to SAP's naming conventions.
  Cause:
  The error is caused by the inclusion of invalid special characters in the name of the object you are trying to create or modify. SAP has specific rules regarding which characters are permissible in object names, and these rules can vary depending on the type of object.
  Common Invalid Characters:
  
  Special characters such as !, @, #, $, %, ^, &, *, (, ), -, +, =, {, }, [, ], ;, :, "``,<,>,?,,,.` (in some contexts), and spaces.
  Names should typically consist of alphanumeric characters (A-Z, 0-9) and underscores (_).
  
  Solution:
  
  
  Review the Name: Check the name you are trying to use and ensure it only contains valid characters. Remove or replace any invalid characters.
  
  
  Follow Naming Conventions: Adhere to the naming conventions specified by SAP for the particular object you are working with. For example, if you are creating a planning book, ensure that the name follows the guidelines for planning book names.
  
  
  Use Descriptive Names: Instead of using special characters, consider using descriptive names that convey the purpose of the object without violating naming rules.
  
  
  Test Changes: After modifying the name, try to save or create the object again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific object type you are working with to understand the naming conventions and restrictions.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding naming conventions or related issues.
  Community Forums: If you continue to experience issues, consider reaching out to SAP community forums or support channels for assistance.
  
  By ensuring that the names you use conform to SAP's requirements, you can avoid this error and successfully create or modify the desired objects in SAP APO.