How To Fix AR188 - The specified D-U-N-S number is incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 188

• Message text: The specified D-U-N-S number is incorrect

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AR188 - The specified D-U-N-S number is incorrect ?

  The SAP error message AR188 indicates that the D-U-N-S (Data Universal Numbering System) number provided in the system is incorrect or not valid. The D-U-N-S number is a unique identifier for businesses, and it is often used for various business processes, including credit checks and supplier evaluations.
  Cause:
  
  Incorrect D-U-N-S Number: The number entered may have typographical errors or may not conform to the D-U-N-S format.
  Non-Existent D-U-N-S Number: The D-U-N-S number may not be registered or recognized in the Dun & Bradstreet database.
  Data Entry Issues: The D-U-N-S number may have been entered in the wrong field or in an incorrect format.
  System Configuration: There may be issues with the configuration of the SAP system that validates D-U-N-S numbers.
  
  Solution:
  
  Verify the D-U-N-S Number: Check the D-U-N-S number for accuracy. Ensure that it is entered correctly without any extra spaces or characters.
  Check Registration: Use the Dun & Bradstreet website or contact them to verify if the D-U-N-S number is valid and registered.
  Correct Data Entry: Ensure that the D-U-N-S number is entered in the correct field and in the correct format as required by the SAP system.
  Consult Documentation: Review SAP documentation or help resources for specific requirements regarding D-U-N-S numbers.
  System Configuration: If the issue persists, consult with your SAP administrator or technical support to check if there are any configuration issues related to D-U-N-S validation in the system.
  
  Related Information:
  
  D-U-N-S Number: A D-U-N-S number is a unique nine-digit identifier for businesses, assigned by Dun & Bradstreet. It is widely used for business credit reporting and risk assessment.
  SAP Modules: This error may occur in various SAP modules, particularly those related to finance, procurement, or supplier management.
  SAP Notes: Check SAP Notes for any known issues or patches related to D-U-N-S number validation.
  User Training: Ensure that users entering D-U-N-S numbers are trained on the correct procedures and formats to avoid future errors.
  
  If the problem continues after following these steps, it may be necessary to escalate the issue to SAP support for further investigation.