How To Fix SAPLWSAM300 - EAN expected for article &1

SAPLWSAM300 - Overview

• Message type: E = Error

• Message class: SAPLWSAM -

• Message number: 300

• Message text: EAN expected for article &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWSAM300 - EAN expected for article &1 ?

  The SAP error message "SAPLWSAM300 EAN expected for article &1" typically occurs in the context of handling articles (materials) in SAP, particularly when dealing with logistics or inventory management. The error indicates that the system expects an EAN (European Article Number) for the specified article (material) but cannot find it.
  
  Cause:
  
  Missing EAN: The most common cause of this error is that the EAN (or barcode) for the specified article is not maintained in the system.
  Incorrect Material Master Data: The material master data may not have been properly set up, or the EAN field may not have been filled in.
  
  Configuration Issues: There may be issues with the configuration settings related to EANs in the system.
  Data Migration Issues: If data was migrated from another system, the EANs may not have been transferred correctly.
  
  
  Solution:
  
  
  Maintain EAN in Material Master:
  
  Go to the Material Master (Transaction Code: MM02).
  Enter the material number (article) that is causing the error.
  Navigate