How To Fix WM288 - Incorrect material number in the list

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 288

• Message text: Incorrect material number in the list

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WM288 - Incorrect material number in the list ?

  The SAP error message WM288 ("Incorrect material number in the list") typically occurs in the Warehouse Management (WM) module when there is an issue with the material number being processed. This error can arise in various scenarios, such as during goods movements, inventory management, or when processing warehouse tasks.
  Causes of WM288 Error
  
  Invalid Material Number: The material number entered does not exist in the system or is not valid for the current transaction.
  Material Status: The material may be blocked or have a status that prevents it from being processed (e.g., inactive, blocked for procurement).
  Incorrect Plant or Storage Location: The material number may not be valid for the specified plant or storage location.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing or incorrect entries in the material master.
  User Input Error: The user may have mistyped the material number or selected the wrong one from a list.
  
  Solutions to WM288 Error
  
  Verify Material Number: Check the material number for accuracy. Ensure that it exists in the system and is correctly entered.
  Check Material Master Data: Use transaction codes like MM03 to view the material master data and ensure that the material is active and not blocked.
  Validate Plant and Storage Location: Ensure that the material is assigned to the correct plant and storage location. You can check this in the material master data.
  Review Material Status: Check if the material has any restrictions or statuses that would prevent it from being used in the current transaction.
  Consult with IT or SAP Support: If the issue persists, it may be necessary to consult with your IT department or SAP support team to investigate further, especially if there are data inconsistencies.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and WM transactions for warehouse management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to correctly enter material numbers and understand the implications of material statuses and master data.
  
  By following these steps, you should be able to identify the cause of the WM288 error and implement the appropriate solution.