Message type: E = Error
Message class: WM - IS-R Assortments
Message number: 264
Message text: No copy reference MLAN found for material &
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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
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