How To Fix R1620 - Invalid change type &1 for fax number

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 620

• Message text: Invalid change type &1 for fax number

What causes this issue?

Change type &V1& for fax numbers is not valid.

System Response

Error message

How to fix this error?

Copy one of the following change types instead:
I,,Create
U,,Change
D,,Delete
M,,Modify (create/change)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1620 - Invalid change type &1 for fax number ?

  The SAP error message R1620, which states "Invalid change type &1 for fax number," typically occurs when there is an issue with the data being processed related to a fax number in the SAP system. This error is often encountered in the context of customer master data or vendor master data maintenance.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Invalid Change Type: The change type specified for the fax number is not recognized or is not valid in the context of the operation being performed.
  Data Entry Error: There may be a mistake in the data entry, such as an incorrect format or an unsupported operation related to the fax number.
  Configuration Issues: The system configuration may not support the change type being attempted for fax numbers.
  
  Solution:
  To resolve the R1620 error, you can take the following steps:
  
  
  Check Change Type: Verify the change type you are using. Ensure that it is valid for the operation you are trying to perform. Refer to the SAP documentation or consult with your SAP administrator to confirm the correct change types for fax numbers.
  
  
  Review Data Entry: Double-check the fax number and any related fields for accuracy. Ensure that the format of the fax number adheres to the expected standards (e.g., including country codes, area codes, etc.).
  
  
  Consult Configuration: If you have access to the configuration settings, check if there are any restrictions or settings related to fax number changes. This may involve looking into the relevant customizing settings in the SAP system.
  
  
  Use Transaction Codes: If you are using a specific transaction code to update the fax number, ensure that you are following the correct procedure. For example, if you are using transaction codes like XD02 (Change Customer) or MK02 (Change Vendor), make sure you are in the correct mode for making changes.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message. You can search for R1620 in the SAP Support Portal.
  Documentation: Review the SAP documentation for customer and vendor master data management to understand the valid change types and formats for fax numbers.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the R1620 error and implement a suitable solution.