How To Fix WM264 - No copy reference MLAN found for material &

WM264 - Overview

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 264

• Message text: No copy reference MLAN found for material &

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 WM264 - No copy reference MLAN found for material & ?

  The SAP error message WM264 "No copy reference MLAN found for material &" typically occurs in the Warehouse Management (WM) module when the system is unable to find a copy reference for the material in question. This can happen for various reasons, often related to configuration or master data issues.
  
  Cause:
  
  Missing Material Master Data: The material may not have been properly set up in the system, particularly in the relevant views (e.g., Warehouse Management view).
  Incorrect Material Type: The material type may not be compatible with the Warehouse Management processes.
  Missing WM Data: The Warehouse Management data for the material may not have been created or may be incomplete.
  Copy Reference Configuration: The copy reference for the material may not be defined in the system, which is necessary for certain WM processes.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to transaction MM03 and check the material master data for the material in question.
  Ensure that the Warehouse Management view