How To Fix L2109 - TR quantity 0 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: L2 - Transfer requirements

• Message number: 109

• Message text: TR quantity 0 is not allowed

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 L2109 - TR quantity 0 is not allowed ?

  The SAP error message L2109, which states "TR quantity 0 is not allowed," typically occurs in the context of inventory management or logistics when dealing with transfer orders (TO) or transfer requirements (TR). This error indicates that a transfer order or requirement is being processed with a quantity of zero, which is not permissible.
  Cause:
  
  Zero Quantity: The most direct cause of this error is that the transfer order or transfer requirement has been created with a quantity of zero. This can happen due to incorrect data entry or a system error.
  Incorrect Configuration: There may be configuration settings in the system that do not allow for zero quantities in transfer orders.
  Data Issues: There could be issues with the data being processed, such as incorrect item master data or stock levels.
  
  Solution:
  
  Check Transfer Order/Requirement: Review the transfer order or requirement that triggered the error. Ensure that the quantity is greater than zero. If it is zero, correct it to the appropriate quantity.
  Review Source Data: Check the source data that is being used to create the transfer order. Ensure that the quantities are correctly defined in the source documents (e.g., purchase orders, stock levels).
  Adjust Configuration: If the business process allows for zero quantities in certain scenarios, you may need to adjust the configuration settings in SAP to permit this. However, this should be done with caution and in accordance with business rules.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling transfer orders and requirements.
  Debugging: If the issue persists, consider debugging the process to identify where the zero quantity is being introduced. This may involve looking at user exits, BAPIs, or other custom code that interacts with transfer orders.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Create Transfer Order), LT10 (Transfer Order Confirmation), and others related to inventory management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user roles and authorizations are correctly set up, as insufficient permissions can sometimes lead to unexpected behavior in the system.
  Training: If users frequently encounter this error, consider providing training on how to properly create and manage transfer orders and requirements in SAP.
  
  By addressing the root cause of the zero quantity and ensuring proper data entry and configuration, you should be able to resolve the L2109 error effectively.