How To Fix TA166 - Select a different profile name (name range for customers = Z*)

SAP Error Message - Details

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 166

• Message text: Select a different profile name (name range for customers = Z*)

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 TA166 - Select a different profile name (name range for customers = Z*) ?

  The SAP error message TA166, which states "Select a different profile name (name range for customers = Z*)", typically occurs when you are trying to create or modify a customer master record and the profile name you are using is not valid or conflicts with existing naming conventions in the system.
  Cause:
  
  Profile Name Conflict: The profile name you are trying to use starts with "Z", which is reserved for custom developments or specific naming conventions in SAP. The system may have restrictions on using certain prefixes for profile names.
  Naming Convention: SAP has specific naming conventions for profiles, and using a name that does not comply with these conventions can lead to this error.
  Existing Profiles: There may already be a profile with the name you are trying to use, or the system may not allow the creation of new profiles with certain prefixes.
  
  Solution:
  
  Choose a Different Profile Name: The simplest solution is to select a different profile name that does not start with "Z" or any other restricted prefix. Ensure that the new name adheres to the naming conventions set by your organization or SAP.
  Check Existing Profiles: Review the existing profiles in the system to ensure that the name you want to use is not already taken. You can do this by navigating to the relevant transaction code (e.g., BP for Business Partner) and checking the list of profiles.
  Consult Documentation: Refer to your organization's documentation or SAP guidelines regarding naming conventions for profiles to ensure compliance.
  Contact SAP Support: If you believe that the error is occurring due to a system issue or if you need further assistance, consider reaching out to SAP support or your internal SAP team for help.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner) or XD01 (Create Customer) where this error might occur.
  SAP Notes: Check SAP Notes for any updates or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  User Authorization: Ensure that you have the necessary authorizations to create or modify profiles in the system, as lack of permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to resolve the TA166 error and successfully create or modify the customer profile in SAP.