How To Fix SALV_BOQT121 - Invalid name (only letters, digits, and _ allowed)

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_BOQT - Messages for SALV_BO*

• Message number: 121

• Message text: Invalid name (only letters, digits, and _ allowed)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_BOQT121 - Invalid name (only letters, digits, and _ allowed) ?

  The SAP error message SALV_BOQT121 indicates that there is an issue with the naming convention used in your SAP application. Specifically, it states that the name provided is invalid because it contains characters that are not allowed. According to SAP naming conventions, valid names can only include letters (A-Z, a-z), digits (0-9), and underscores (_).
  Cause:
  The error typically occurs in the following scenarios:
  
  Invalid Characters: The name you are trying to use contains special characters, spaces, or punctuation marks that are not permitted.
  Incorrect Naming Convention: The name may not adhere to the required format, such as starting with a digit or containing consecutive underscores.
  User Input: If the name is being input by a user, it may have been entered incorrectly.
  
  Solution:
  To resolve the error, follow these steps:
  
  Check the Name: Review the name you are trying to use and ensure it only contains valid characters (letters, digits, and underscores).
  Rename: If the name is invalid, rename it according to the allowed conventions. For example:
  
  Valid: my_variable, data123, user_name
  Invalid: my-variable, data!123, user name
  
  
  Avoid Starting with a Digit: Ensure that the name does not start with a digit.
  Remove Special Characters: If there are any special characters or spaces, remove or replace them with underscores.
  Test Again: After making the necessary changes, try to execute the operation again to see if the error persists.
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for various objects (like variables, classes, etc.) to avoid similar issues in the future.
  Documentation: Refer to the SAP Help Portal or relevant documentation for specific guidelines on naming conventions in the context of the SAP module you are working with.
  Debugging: If you are developing or customizing an application, use debugging tools to trace where the invalid name is being generated or used.
  
  By following these guidelines, you should be able to resolve the SALV_BOQT121 error and ensure that your naming conventions are compliant with SAP standards.