How To Fix ES320 - You cannot use special characters in names

ES320 - Overview

• Message type: E = Error

• Message class: ES - ABAP Workbench: Repository Information System

• Message number: 320

• Message text: You cannot use special characters in names

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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ES320 - Details

• The SAP error message ES320, which states "You cannot use special characters in names," typically occurs when a user attempts to enter a name (such as a user name, customer name, vendor name, etc.) that contains special characters that are not allowed by the system. This can include characters like @, #, $, %, &, *, etc.
  
  Cause:
  The primary cause of this error is the inclusion of special characters in the name field. SAP has specific rules regarding the characters that can be used in certain fields to ensure data integrity and compatibility across different systems and modules.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Input: Review the name you are trying to enter and ensure that it does not contain any special characters. Stick to alphanumeric characters (A-Z, 0-9) and possibly underscores (_) or spaces, depending on the specific field requirements.
  
  
  Modify the Name: If the name contains special characters, modify it