How To Fix EEWA_WDOC126 - &1 &2: Invalid unit of quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWA_WDOC - Message Class for Waste Disposal Order Cockpit

• Message number: 126

• Message text: &1 &2: Invalid unit of quantity

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 EEWA_WDOC126 - &1 &2: Invalid unit of quantity ?

  The SAP error message EEWA_WDOC126 indicates that there is an issue with the unit of quantity in a document, typically related to the handling of materials or inventory. This error can occur in various contexts, such as during the creation of purchase orders, sales orders, or inventory management transactions.
  Cause:
  
  Invalid Unit of Measure (UoM): The unit of measure specified in the document does not match the units defined in the material master or is not valid for the specific transaction.
  Configuration Issues: There may be configuration issues in the material master data or in the settings for the relevant transaction type.
  Missing UoM Conversion: If the system requires a conversion between different units of measure and the conversion factors are not defined, this error can occur.
  Data Entry Errors: Manual entry errors where an incorrect or non-existent unit of measure is entered.
  
  Solution:
  
  
  Check Material Master: Verify the material master data for the item in question. Ensure that the unit of measure is correctly defined and that it is valid for the transaction you are trying to perform.
  
  Transaction Code: MM03 (Display Material)
  
  
  
  Review UoM Settings: Check the unit of measure settings in the configuration. Ensure that the units of measure are correctly defined and that any necessary conversions are set up.
  
  Transaction Code: OMN3 (Define Units of Measure)
  
  
  
  Correct Data Entry: If the error is due to manual entry, correct the unit of measure in the document you are trying to process.
  
  
  Check for UoM Conversion: If applicable, ensure that the necessary conversion factors between different units of measure are defined in the system.
  
  Transaction Code: MM02 (Change Material) to add or modify UoM conversions.
  
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to view and modify material master data and related configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the EEWA_WDOC126 error in SAP.