How To Fix EWA766 - Characteristic &1 already entered for value definition &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 766

• Message text: Characteristic &1 already entered for value definition &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 EWA766 - Characteristic &1 already entered for value definition &2 ?

  The SAP error message EWA766, which states "Characteristic &1 already entered for value definition &2," typically occurs in the context of SAP's classification system or when working with characteristics and values in the context of material management or product data management.
  Cause:
  This error indicates that you are trying to assign a characteristic to a value definition that has already been assigned. In SAP, each characteristic can only be associated with a specific value definition once. If you attempt to add the same characteristic again, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments: 
  
  Go to the transaction where you are trying to make the assignment (e.g., CL02 for changing characteristics).
  Check the value definition (e.g., CL03 for displaying value definitions) to see if the characteristic is already assigned.
  
  
  
  Remove Duplicate Assignment:
  
  If the characteristic is already assigned and you do not need it to be assigned again, you can simply proceed without adding it again.
  If you need to change the assignment, you may need to remove the existing assignment first before adding a new one.
  
  
  
  Review Configuration:
  
  Ensure that your configuration settings for characteristics and value definitions are correct. Sometimes, the error can arise from misconfigurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on characteristics and value definitions.
  
  
  
  Contact 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 specific guidance based on your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Characteristics), CL02 (Change Characteristics), CL03 (Display Characteristics), CL04 (Display Value Definitions), and CL05 (Change Value Definitions).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution effectively.