How To Fix R1651 - Standard fax numbers cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 651

• Message text: Standard fax numbers cannot be deleted

What causes this issue?

You have tried to delete the telefax number flagged as the standard
telefax number. This is not possible.

System Response

Error message

How to fix this error?

Firstly flag a different telefax number as the standard number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1651 - Standard fax numbers cannot be deleted ?

  The SAP error message R1651, which states "Standard fax numbers cannot be deleted," typically occurs when a user attempts to delete a standard fax number that is defined in the system. This error is part of the SAP system's validation checks to ensure that certain standard data is not inadvertently removed, as it may be required for various business processes.
  Cause:
  The primary cause of this error is that the fax number you are trying to delete is marked as a "standard" fax number in the system. Standard fax numbers are often used for specific purposes, such as sending documents or communications, and the system prevents their deletion to maintain data integrity.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check the Configuration: Verify if the fax number is indeed marked as a standard fax number. You can do this by navigating to the relevant configuration settings in SAP.
  
  
  Change the Standard Status: If you need to delete the fax number, you may first need to change its status from "standard" to "non-standard." This can typically be done in the master data settings where the fax number is maintained.
  
  
  Use Alternative Methods: If the fax number is linked to specific business processes, consider whether you can simply update or replace the fax number instead of deleting it.
  
  
  Consult Documentation: Review SAP documentation or help files related to the specific module you are working with (e.g., Customer Relationship Management, Sales and Distribution) to understand the implications of deleting standard fax numbers.
  
  
  Contact SAP Support: If you are unsure about the implications of changing or deleting the fax number, or if you encounter further issues, it may be beneficial to contact SAP support or your internal SAP administrator for guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to this error message.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to fax numbers in the system.
  Testing Changes: If you make changes to the fax number configuration, consider testing in a development or quality assurance environment before applying changes in production.
  
  By following these steps, you should be able to address the R1651 error and manage fax numbers in your SAP system effectively.