How To Fix M7639 - For plant &, the total of all percentages is &% instead of 100%

M7639 - Overview

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 639

• Message text: For plant &, the total of all percentages is &% instead of 100%

What causes this issue?

The total of the percentage values must always be 100%. At present, the
total is &V2&% in plant &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the percentages so that the total is 100%.

Error message extract from SAP system. Copyright SAP SE.

M7639 - Details

• The SAP error message M7639 indicates that there is an issue with the percentage distribution of components in a bill of materials (BOM) or a similar configuration in the system. Specifically, it states that the total of all percentages for a given plant does not equal 100%. This can occur in various scenarios, such as when defining the components of a product, setting up production orders, or managing inventory.
  
  Cause:
  
  
  Incorrect Percentage Values: The most common cause is that the sum of the percentage values assigned to the components in the BOM or recipe does not equal 100%. This can happen if:
  
  Some components have been added or removed without adjusting the percentages.
  There are typographical errors in the percentage values.
  Components have been defined with incorrect percentages.
  
  
  
  Missing Components: If certain components are missing from the BOM or recipe, the remaining components may not add up to 100%.
  
  
  
  Configuration Issues: There may be issues with the