How To Fix SAPLWOSZ030 - EAN &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPLWOSZ - Common function modules for Store WB

• Message number: 030

• Message text: EAN &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWOSZ030 - EAN &1 does not exist ?

  The SAP error message "SAPLWOSZ030 EAN &1 does not exist" typically occurs when the system is unable to find a specific European Article Number (EAN) that is being referenced in a transaction or process. This error can arise in various contexts, such as during inventory management, sales order processing, or when working with materials in the system.
  Cause:
  
  Missing EAN: The EAN you are trying to use has not been defined in the system for the material in question.
  Incorrect Material Master Data: The material master data may not have been properly maintained, leading to the absence of the EAN.
  Data Synchronization Issues: If the EAN was recently added or modified, there may be a delay in data synchronization across different modules or systems.
  Incorrect Input: The EAN entered may have typographical errors or may not match the expected format.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the Material Master (transaction code MM03) and check if the EAN is correctly maintained for the relevant material.
  If the EAN is missing, you can add it using transaction code MM02 (Change Material) and navigate to the appropriate view (usually the Sales or Basic Data view).
  
  
  
  Verify EAN Format:
  
  Ensure that the EAN you are entering is in the correct format and does not contain any extra spaces or characters.
  
  
  
  Data Maintenance:
  
  If you have the necessary permissions, you can add the EAN directly in the material master. If not, contact your SAP administrator or the person responsible for maintaining material data.
  
  
  
  Check for Data Synchronization:
  
  If the EAN was recently added, ensure that all relevant systems and modules have been updated. Sometimes, a background job may need to be run to synchronize data.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or guidelines provided by your organization regarding the maintenance of EANs and material master data.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team for further assistance.
  
  
  
  Related Information:
  
  EAN: The European Article Number is a standard for barcodes that is used to identify products uniquely.
  Material Master: This is a central repository of information related to materials in SAP, which includes various data such as descriptions, units of measure, and EANs.
  Transaction Codes: Familiarize yourself with relevant transaction codes like MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material data.
  
  By following these steps, you should be able to resolve the error message and ensure that the EAN is correctly maintained in the SAP system.