How To Fix WE300 - ***------ Additional messages on EAN Customizing ---------------------***

SAP Error Message - Details

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 300

• Message text: ***------ Additional messages on EAN Customizing ---------------------***

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 WE300 - ***------ Additional messages on EAN Customizing ---------------------*** ?

  The SAP error message:
  WE300 ***------ Additional messages on EAN Customizing ---------------------***
  is related to issues in the EAN (European Article Number) or GTIN (Global Trade Item Number) customizing settings within the SAP system, particularly in the context of IDoc processing or EDI (Electronic Data Interchange).
  
  Cause
  
  The message WE300 is a general status message indicating that there are additional messages related to EAN customizing.
  It usually appears during IDoc processing (e.g., inbound or outbound IDocs related to material master, deliveries, or orders) when the system checks the EAN/GTIN settings.
  The root cause is often that the EAN/GTIN customizing is incomplete, inconsistent, or missing required entries.
  For example:
  Missing or incorrect EAN type definitions.
  Missing mapping between EAN types and IDoc segments or fields.
  Incorrect or missing configuration in the EAN/GTIN number assignment.
  
  
  It can also occur if the system tries to validate or convert EAN numbers but the customizing for the relevant EAN types is not maintained.
  
  
  Solution
  
  
  Check the detailed messages:
  
  The