How To Fix WM471 - Deselect all variants for generic material & first

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 471

• Message text: Deselect all variants for generic material & first

What causes this issue?

You cannot deselect a generic material if at least one of its variants
is still selected.
When one variant is listed, the whole generic material is always listed
at the same time.
The validity period of the generic material must cover the validity
periods of all its variants.

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

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM471 - Deselect all variants for generic material & first ?

  The SAP error message WM471 ("Deselect all variants for generic material & first") typically occurs in the context of Warehouse Management (WM) when dealing with generic materials. This error indicates that the system is expecting you to select a specific variant of a generic material, but you have not done so.
  Cause:
  
  Generic Material: The material in question is defined as a generic material, which means it can have multiple variants (e.g., different colors, sizes, etc.).
  Selection Issue: The system requires that you select a specific variant of the generic material before proceeding with the transaction. If you attempt to process the generic material without selecting a variant, this error will be triggered.
  
  Solution:
  To resolve the WM471 error, follow these steps:
  
  
  Select a Variant:
  
  When you are prompted to enter a material, ensure that you select a specific variant of the generic material instead of the generic material itself.
  You can usually do this by using the selection screen where you can choose from the available variants.
  
  
  
  Check Material Master:
  
  Verify the material master data for the generic material to ensure that the variants are correctly defined and available for selection.
  
  
  
  Transaction Context:
  
  Ensure that you are in the correct transaction context that allows for the selection of variants. Some transactions may not support generic materials directly.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to view and select variants of the material.
  
  
  
  Consult Documentation:
  
  If you are unsure about how to select variants, refer to the SAP documentation or help resources specific to the transaction you are using.
  
  
  
  Related Information:
  
  Generic Materials: In SAP, generic materials are used to manage materials that share common characteristics but differ in specific attributes. This is common in industries like textiles, where a product may come in various colors or sizes.
  Material Master Data: Understanding how material master data is structured in SAP can help in troubleshooting issues related to materials and variants.
  Warehouse Management (WM): Familiarity with WM processes and how they interact with material management can provide insights into resolving issues related to inventory and material handling.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.