How To Fix CM_VAI030 - Charact. was already assigned value with phrase &1 in instance (key &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_VAI - EHS-BAS: Table-Based Value Assignment

• Message number: 030

• Message text: Charact. was already assigned value with phrase &1 in instance (key &2)

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_VAI030 - Charact. was already assigned value with phrase &1 in instance (key &2) ?

  The SAP error message CM_VAI030 indicates that a character (or characteristic) has already been assigned a value in a specific instance, and it is trying to assign a new value to the same characteristic, which is not allowed. This typically occurs in the context of variant configuration or when dealing with characteristics in a configurable material.
  Cause:
  
  
  Duplicate Assignment: The error arises when you attempt to assign a value to a characteristic that has already been assigned a value in the same instance. This can happen if:
  
  You are trying to set a value for a characteristic that is already set.
  There is a conflict in the configuration where the same characteristic is being assigned multiple values.
  
  
  
  Incorrect Configuration: The configuration of the material or the variant might be incorrect, leading to conflicts in characteristic assignments.
  
  
  Solution:
  
  
  Check Existing Assignments: Review the current assignments for the characteristic in question. You can do this by:
  
  Navigating to the configuration screen of the material.
  Checking the values assigned to the characteristics to ensure that you are not trying to assign a value that already exists.
  
  
  
  Modify the Configuration: If you find that the characteristic already has a value, you may need to:
  
  Change the existing value if it is incorrect.
  Remove the existing assignment if it is no longer needed before assigning a new value.
  
  
  
  Review Dependencies: Check if there are any dependencies or constraints that might be causing the issue. Sometimes, characteristics are interdependent, and changing one might affect others.
  
  
  Use the Correct Instance: Ensure that you are working with the correct instance of the material. If you are trying to configure a different instance, make sure to select the right one.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for more specific guidance related to your version of SAP and the context in which you are working.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CU50 (Configuration) or CS01 (Create Material BOM) to check and modify configurations.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.