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.

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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 message WE300 is a container for additional messages. Look for the detailed messages that follow WE300 in the application log or IDoc status records.
  These messages will give more specific information about what exactly is missing or incorrect in the EAN customizing.
  
  
  
  Review EAN/GTIN customizing:
  
  Use transaction SPRO to navigate to the EAN customizing:
  SPRO -> Logistics - General -> Material Master -> EAN/GTIN -> Define EAN Types
  
  Verify that all required EAN types are defined correctly.
  Check the assignment of EAN types to the relevant IDoc segments or fields.
  
  
  
  Maintain EAN number assignment:
  
  Ensure that the EAN number assignment is properly maintained for the relevant material types or business processes.
  This can be done in:
  SPRO -> Logistics - General -> Material Master -> EAN/GTIN -> Assign EAN Number Types to Material Types
  
  
  
  
  Check IDoc segment mapping:
  
  If the error occurs during IDoc processing, verify the mapping between EAN fields in the IDoc segments and the customizing.
  Use transaction WE60 to check IDoc documentation and WE30 to check IDoc segments.
  
  
  
  Reprocess the IDoc or transaction:
  
  After correcting the customizing, reprocess the IDoc or the transaction that triggered the error.
  
  
  
  
  Related Information
  
  Message Class: WE3 (EDI Messages)
  Transaction Codes:
  
  WE02 / WE05 - IDoc display and monitoring
  SPRO - Customizing
  WE60 - IDoc documentation
  WE30 - IDoc segment editor
  
  
  SAP Notes:
  
  Check for SAP Notes related to EAN/GTIN customizing issues.
  
  
  Documentation:
  
  SAP Help Portal documentation on EAN/GTIN customizing.
  EDI and IDoc processing guides.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing or incorrect EAN/GTIN customizing entries causing validation or mapping errors.
  
  
  Solution
  Review and correct EAN customizing via SPRO; check detailed messages; reprocess IDocs.
  
  
  Related Info
  Use WE02/WE05 for IDocs, SPRO for customizing, WE60/WE30 for IDoc structure references.
  
  
  
  
  If you provide the detailed messages following WE300 or the context (e.g., which IDoc type or process), I can help you pinpoint the exact customizing step to fix.