How To Fix GTCN_MESSAGE280 - Splitting on used external lot is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: GTCN_MESSAGE - GTCN: Message Class

• Message number: 280

• Message text: Splitting on used external lot is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GTCN_MESSAGE280 - Splitting on used external lot is not allowed ?

  The SAP error message GTCN_MESSAGE280 ("Splitting on used external lot is not allowed") typically occurs in the context of handling external lots in the SAP system, particularly when dealing with inventory management or production processes. This error indicates that there is an attempt to split an external lot that has already been used in some capacity, which is not permitted by the system.
  Cause:
  
  Used External Lot: The external lot you are trying to split has already been utilized in a transaction (e.g., production order, goods movement, etc.). SAP does not allow splitting of lots that are already in use to maintain data integrity and traceability.
  Lot Management Settings: The configuration settings for lot management may restrict the splitting of lots that are marked as used.
  Transaction Context: The error may arise during specific transactions where the system checks the status of the lot and finds it in a used state.
  
  Solution:
  
  Check Lot Status: Verify the status of the external lot in question. If it has been used, you will need to consider whether it is necessary to split it. If not, you may need to work with the entire lot.
  Review Transactions: Look into the transactions that have utilized the lot. If the lot is still needed for those transactions, you may need to complete or reverse those transactions before attempting to split the lot.
  Consult Documentation: Review SAP documentation or help resources related to lot management and splitting procedures to ensure compliance with best practices.
  Configuration Review: If you believe the splitting should be allowed, consult with your SAP administrator or functional consultant to review the configuration settings related to lot management and splitting rules.
  Alternative Approaches: If splitting is not possible, consider alternative approaches such as creating a new lot or adjusting inventory levels without splitting the existing lot.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on lot management.
  Transaction Codes: Familiarize yourself with transaction codes related to lot management, such as:
  
  MM03: Display Material
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  
  
  Lot Management Configuration: Review the configuration settings in the SAP system for lot management, which can be found in the IMG (Implementation Guide) under Materials Management.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.