How To Fix CNV_20900165 - Vendor &1: contact person adapted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 165

• Message text: Vendor &1: contact person adapted

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 CNV_20900165 - Vendor &1: contact person adapted ?

  The SAP error message CNV_20900165 typically relates to issues encountered during data migration or conversion processes, particularly when dealing with vendor master data. The message indicates that there has been an adaptation or change to the contact person associated with a vendor.
  Cause:
  
  Data Migration Issues: This error often arises during data migration activities, especially when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  Inconsistent Data: The contact person information for the vendor may not be consistent or may have been altered in the source system, leading to discrepancies during the migration.
  Missing Data: The contact person details might be missing or incorrectly formatted in the source data.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being migrated.
  
  Solution:
  
  Check Source Data: Review the source data for the vendor and ensure that the contact person information is complete and correctly formatted.
  Data Mapping: Ensure that the mapping of fields between the source and target systems is correctly defined, particularly for the contact person fields.
  Update Vendor Master Data: If the contact person has been changed or adapted, ensure that the vendor master data in the target system reflects these changes accurately.
  Use Migration Tools: If using migration tools, ensure that you are following the correct procedures and that all necessary fields are populated.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional guidance or troubleshooting steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and context for further analysis.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit: If using the SAP S/4HANA Migration Cockpit, review the migration logs for more detailed error messages that can help pinpoint the issue.
  Vendor Master Data: Familiarize yourself with the structure and requirements of vendor master data in SAP, including mandatory fields and data formats.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.