How To Fix SMESSAGE_ADT008 - Special characters are not allowed in names

SAP Error Message - Details

• Message type: E = Error

• Message class: SMESSAGE_ADT - General Message Class for ABAP Dev Tools of T100 objects

• Message number: 008

• Message text: Special characters are not allowed in names

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMESSAGE_ADT008 - Special characters are not allowed in names ?

  The SAP error message SMESSAGE_ADT008 indicates that special characters are not allowed in names within the context of the SAP system. This error typically arises when you are trying to create or modify an object (like a program, function module, or other repository objects) and the name you have provided contains characters that are not permitted.
  Cause:
  The error is caused by the inclusion of special characters in the name of an object. SAP has specific naming conventions that restrict the use of certain characters. Common disallowed characters include:
  
  Spaces
  Special symbols (e.g., @, #, $, %, &, *, etc.)
  Punctuation marks
  
  Solution:
  To resolve the SMESSAGE_ADT008 error, follow these steps:
  
  
  Check Naming Conventions: Ensure that the name you are trying to use adheres to SAP's naming conventions. Generally, valid names should:
  
  Start with a letter (A-Z or a-z).
  Contain only alphanumeric characters (A-Z, a-z, 0-9) and underscores (_).
  Be of a certain length (usually up to 30 characters, depending on the object type).
  
  
  
  Rename the Object: If the name you are using contains special characters, rename the object to remove those characters. Use only valid characters as per the naming conventions.
  
  
  Use Descriptive Names: While renaming, try to use descriptive names that reflect the purpose of the object, making it easier to understand its function.
  
  
  Test the Changes: After renaming, attempt to save or activate the object again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for specific naming conventions related to the type of object you are working with (e.g., ABAP programs, function modules, classes).
  SAP Community: You can also check forums and community discussions for similar issues and solutions shared by other SAP users.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE80 for Object Navigator) to help you navigate and manage SAP objects effectively.
  
  By following these guidelines, you should be able to resolve the SMESSAGE_ADT008 error and successfully create or modify your SAP objects.