How To Fix WM303 - Error creating listing header for assortment &, MatGr &

WM303 - Overview

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 303

• Message text: Error creating listing header for assortment &, MatGr &

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WM303 - Error creating listing header for assortment &, MatGr & ?

  The SAP error message WM303, which states "Error creating listing header for assortment &, MatGr &," typically occurs in the context of Warehouse Management (WM) and is related to issues with creating a listing header for an assortment in the system. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  
  Missing Master Data: The assortment or material group (MatGr) may not be properly defined in the system. This could include missing or incomplete master data for the assortment or the materials involved.
  
  
  
  Configuration Issues: There may be configuration issues in the Warehouse Management settings or in the assortment management settings that prevent the creation of the listing header.
  
  
  Authorization Issues: The user attempting to create the listing header may not have the necessary authorizations to perform this action.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the assortment or material group,