How To Fix WB2B519 - Sales Unit of Measure &1 was re-determined for material &2, Item &3

WB2B519 - Overview

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 519

• Message text: Sales Unit of Measure &1 was re-determined for material &2, Item &3

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 WB2B519 - Sales Unit of Measure &1 was re-determined for material &2, Item &3 ?

  The SAP error message WB2B519 indicates that the sales unit of measure for a specific material has been re-determined during a sales order processing or related transaction. This typically occurs when there is a mismatch or inconsistency in the unit of measure settings for the material in question.
  
  Cause:
  
  
  Unit of Measure Configuration: The sales unit of measure for the material may not be correctly defined in the material master data. This can happen if the sales unit of measure is not maintained or if there are inconsistencies between the sales organization and the material master data.
  
  
  Material Master Data Changes: If there have been recent changes to the material master data, such as changes to the sales unit of measure or the base unit of measure, it can trigger this error.
  
  
  Sales Order Configuration: The sales order may be configured to use a different unit of measure than what is defined in the