How To Fix /SAPAPO/OM295 - Your user name contains characters that may not be used for GUIDs

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 295

• Message text: Your user name contains characters that may not be used for GUIDs

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM295 - Your user name contains characters that may not be used for GUIDs ?

  The SAP error message /SAPAPO/OM295 Your user name contains characters that may not be used for GUIDs typically occurs in the SAP Advanced Planning and Optimization (APO) module when a user attempts to perform an action that requires a unique identifier (GUID) but their username contains invalid characters.
  Cause:
  The error is caused by the presence of special characters in the username that are not allowed in GUIDs. GUIDs (Globally Unique Identifiers) are used in various SAP applications to uniquely identify objects, and they have specific formatting rules. Common invalid characters include spaces, special symbols, and certain punctuation marks.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Change Username: 
  
  If you have administrative access, you can change the username to one that only contains valid characters. Valid characters typically include alphanumeric characters (A-Z, a-z, 0-9) and underscores (_).
  If you do not have the necessary permissions, contact your SAP administrator to request a username change.
  
  
  
  Check User Profile:
  
  Ensure that the username adheres to the naming conventions set by your organization or SAP guidelines. 
  
  
  
  Testing:
  
  After changing the username, log out and log back in to see if the error persists.
  
  
  
  Review Documentation:
  
  Consult SAP documentation or your organization's SAP guidelines for more information on valid username formats.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. Sometimes, SAP releases notes that address known issues or provide additional guidance.
  User Management: Familiarize yourself with user management in SAP, including how to create and modify user accounts.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and continue using the SAP APO module without further issues.