How To Fix L2437 - With dynamic coordinate, requirement type necessary

SAP Error Message - Details

• Message type: E = Error

• Message class: L2 - Transfer requirements

• Message number: 437

• Message text: With dynamic coordinate, requirement type necessary

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message L2437 - With dynamic coordinate, requirement type necessary ?

  The SAP error message L2437, which states "With dynamic coordinate, requirement type necessary," typically occurs in the context of SAP's Logistics Execution (LE) or Warehouse Management (WM) modules. This error is related to the handling of dynamic coordinates in warehouse management processes, particularly when dealing with storage bins and stock movements.
  Cause:
  The error arises when a process that requires a dynamic coordinate (such as a storage bin that is determined dynamically based on certain criteria) is initiated without specifying a requirement type. The requirement type is essential for the system to understand how to handle the stock movement or storage assignment.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Ensure that the configuration for dynamic storage bin management is correctly set up in your SAP system. This includes verifying that the requirement types are defined and linked to the appropriate storage types.
  
  
  Define Requirement Type: If a requirement type is not defined, you will need to create one. This can typically be done in the customizing settings of the SAP system:
  
  Navigate to the relevant configuration path in SPRO (SAP Project Reference Object).
  Look for settings related to Warehouse Management or Logistics Execution.
  Define or adjust the requirement types as necessary.
  
  
  
  Review Process: Check the specific process that triggered the error. Ensure that all necessary parameters, including the requirement type, are being passed correctly in the transaction or program you are using.
  
  
  User Exits or BAdIs: If you are using custom developments or enhancements, review any user exits or BAdIs that might be affecting the handling of dynamic coordinates. Ensure that they are correctly implemented and do not interfere with the requirement type assignment.
  
  
  Testing: After making the necessary changes, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  Related Information:
  
  Dynamic Coordinates: In SAP WM, dynamic coordinates allow for flexible storage bin assignments based on real-time conditions, such as stock levels and availability.
  Requirement Types: These are used to define how stock should be managed and moved within the warehouse. They can dictate rules for picking, putaway, and other warehouse activities.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT01 (Transfer Order Creation), LT10 (Transfer Order Confirmation), and others that may be involved in the processes leading to this error.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any specific patches or updates related to this error message.