How To Fix CM_EHFND_CHM123 - Cannot assign vendor; vendor already assigned

CM_EHFND_CHM123 - Overview

• Message type: E = Error

• Message class: CM_EHFND_CHM - Messages for Chemical Agents

• Message number: 123

• Message text: Cannot assign vendor; vendor already assigned

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_CHM123 - Cannot assign vendor; vendor already assigned ?

  The SAP error message CM_EHFND_CHM123 ("Cannot assign vendor; vendor already assigned") typically occurs in the context of managing vendor assignments in the SAP system, particularly when dealing with business partners or supplier data. This error indicates that the vendor you are trying to assign is already linked to another entity or has already been assigned in the system.
  
  Cause:
  
  Duplicate Assignment: The vendor you are trying to assign is already assigned to another business partner or entity in the system.
  Data Integrity Rules: SAP enforces data integrity rules that prevent the same vendor from being assigned multiple times to avoid conflicts and ensure accurate data management.
  
  Configuration Issues: There may be configuration settings in the system that restrict the assignment of vendors under certain conditions.
  
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Verify if the vendor is already assigned to another business partner or entity. You can do this by checking the vendor master data or business partner assignments