How To Fix WBBY004 - Unit of measure &2 does not exist for material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WBBY - Bonus Buys / Material Grouping

• Message number: 004

• Message text: Unit of measure &2 does not exist for material &1

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 WBBY004 - Unit of measure &2 does not exist for material &1 ?

  The SAP error message WBBY004 indicates that the unit of measure (UoM) specified for a material does not exist in the system. This error typically occurs when you are trying to perform an operation (like creating a purchase order, sales order, or inventory movement) that involves a material, but the system cannot find the specified unit of measure for that material.
  Cause:
  
  Missing Unit of Measure: The unit of measure you are trying to use for the material is not defined in the system.
  Incorrect Configuration: The material master data may not be properly configured, leading to the absence of the required unit of measure.
  Data Entry Error: There may be a typo or incorrect entry in the unit of measure field when processing the transaction.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the Material Master (Transaction Code: MM03).
  Enter the material number and check the "Units of Measure" view.
  Ensure that the required unit of measure is listed. If it is not, you will need to add it.
  
  
  
  Add Missing Unit of Measure:
  
  If the unit of measure is missing, you can add it by using Transaction Code: MM02 (Change Material).
  Navigate to the "Units of Measure" view and add the required unit of measure.
  
  
  
  Verify UoM Configuration:
  
  Ensure that the unit of measure is correctly defined in the system. You can check this in the configuration settings (Transaction Code: OME1 for maintaining units of measure).
  Make sure that the unit of measure is valid and active.
  
  
  
  Check for Typos:
  
  Double-check the entry for the unit of measure in your transaction to ensure there are no typographical errors.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct unit of measure to use, consult your organization's documentation or speak with a colleague who is knowledgeable about the material specifications.
  
  
  
  Related Information:
  
  Unit of Measure Types: SAP allows for different types of units of measure (e.g., base unit, alternative unit). Ensure you are using the correct type.
  Material Types: Different material types may have different requirements for units of measure. Ensure that the material type you are working with supports the unit of measure you are trying to use.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  
  By following these steps, you should be able to resolve the WBBY004 error and continue with your transaction.