How To Fix WM389 - No material master data exists for assortment &

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 389

• Message text: No material master data exists for assortment &

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 WM389 - No material master data exists for assortment & ?

  The SAP error message WM389 ("No material master data exists for assortment &") typically occurs in the context of Warehouse Management (WM) when the system is unable to find the material master data for a specific assortment. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  Causes:
  
  
  Missing Material Master Data: The most common cause is that the material master data for the specified assortment does not exist in the system. This could be due to the material not being created or not being properly extended to the relevant views (e.g., Warehouse Management view).
  
  
  Incorrect Assortment Key: The assortment key being referenced may be incorrect or may not correspond to any existing material in the system.
  
  
  Data Synchronization Issues: If there are issues with data synchronization between different modules (e.g., MM and WM), it may lead to the absence of material data.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the material master data.
  
  
  Inactive Material: The material may be inactive or flagged for deletion, which would prevent it from being accessed.
  
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to transaction code MM03 to check if the material exists in the system.
  Ensure that the material is created and that the relevant views (especially the Warehouse Management view) are maintained.
  
  
  
  Verify Assortment Key:
  
  Double-check the assortment key being used in the transaction. Ensure it is correct and corresponds to an existing material.
  
  
  
  Extend Material Master:
  
  If the material exists but is not extended to the Warehouse Management view, you can extend it using transaction code MM01 or MM02.
  
  
  
  Check for Inactive Materials:
  
  Verify if the material is flagged as inactive or for deletion. If so, you may need to reactivate it or create a new material.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the material master data. This may involve checking user roles and permissions.
  
  
  
  Data Synchronization:
  
  If there are data synchronization issues, you may need to run relevant background jobs or check for any inconsistencies in the database.
  
  
  
  Consult with IT Support:
  
  If the issue persists, it may be beneficial to consult with your IT support team or SAP Basis team to investigate further.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01, MM02, MM03, WM01, and WM02 for managing material master data and warehouse management settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for Warehouse Management and Material Management for best practices in managing material data.
  
  By following these steps, you should be able to identify the cause of the WM389 error and implement the appropriate solution.