How To Fix SOTR_MESS183 - The alias contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: SOTR_MESS - Messages in and for the Online Text Repository

• Message number: 183

• Message text: The alias contains invalid characters

What causes this issue?

The alias name contains forbidden characters.

System Response

You cannot create the alias.

How to fix this error?

Make sure that the alias only contains the following characters:
'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.'
If this is not the case, remove any forbidden characters.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SOTR_MESS183 - The alias contains invalid characters ?

  The SAP error message SOTR_MESS183, which states "The alias contains invalid characters," typically occurs when you are trying to create or modify an alias in the SAP system, and the alias name you are using contains characters that are not allowed.
  Cause:
  The error is caused by the use of invalid characters in the alias name. SAP has specific rules regarding what characters can be used in alias names, and these rules may vary depending on the context in which the alias is being used. Common invalid characters may include:
  
  Special characters (e.g., @, #, $, %, &, *, etc.)
  Spaces
  Leading or trailing spaces
  Certain reserved words or keywords
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Alias Name: Review the alias name you are trying to use and ensure it adheres to the naming conventions set by SAP. Typically, valid alias names should:
  
  Start with a letter.
  Contain only alphanumeric characters (A-Z, 0-9) and underscores (_).
  Avoid special characters and spaces.
  
  
  
  Rename the Alias: If the alias name contains invalid characters, rename it using only valid characters. For example, instead of using "My Alias!", you could use "My_Alias".
  
  
  Consult Documentation: Refer to the SAP documentation or guidelines for the specific module or area you are working in to understand the naming conventions and restrictions for aliases.
  
  
  Test the Changes: After renaming the alias, try to save or execute the operation again to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. SAP Notes often provide insights into known issues and their resolutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: If you are working within a specific transaction code, ensure that you are following the correct procedures for that transaction, as different transactions may have different requirements for alias names.
  
  By following these steps, you should be able to resolve the SOTR_MESS183 error and successfully create or modify the alias in your SAP system.