How To Fix WM151 - Not all materials copied

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 151

• Message text: Not all materials copied

What causes this issue?

Possible causes:

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Variants of a generic material are already assigned
Generic material is already assigned
Error during general listing check

System Response

Selection is rejected.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM151 - Not all materials copied ?

  The SAP error message WM151 ("Not all materials copied") typically occurs in the Warehouse Management (WM) module when there is an issue with the transfer of materials during a warehouse process, such as a transfer order or a goods movement. This error indicates that not all materials intended for processing have been successfully copied or transferred.
  Causes:
  
  Incomplete Data: The materials may not have been fully defined in the system, or there may be missing data in the material master records.
  Stock Issues: The stock for the materials may not be available in the specified storage location or warehouse.
  Configuration Issues: There may be configuration issues in the WM settings that prevent the system from processing all materials.
  Document Errors: The transfer order or document may have errors or inconsistencies that prevent the copying of all materials.
  Batch Management: If batch management is enabled, there may be issues with batch determination or availability.
  
  Solutions:
  
  Check Material Master: Verify that all materials involved in the transaction are correctly defined in the material master. Ensure that all necessary data is filled out.
  Stock Availability: Check the stock levels for the materials in the relevant storage location. Ensure that there is sufficient stock available for the transfer.
  Review Transfer Order: Examine the transfer order or document for any inconsistencies or errors. Make sure that all items are correctly listed and that there are no missing entries.
  Configuration Review: Review the WM configuration settings to ensure that they are set up correctly for the materials and processes you are using.
  Batch Management: If applicable, check the batch management settings and ensure that the batches are available and correctly assigned to the materials.
  Error Logs: Check the system logs or error messages for more detailed information about which materials are causing the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like LT03 (Create Transfer Order), LT12 (Confirm Transfer Order), or MB1A (Goods Withdrawal) to manage warehouse processes.
  SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address specific issues related to WM151.
  Documentation: Refer to SAP documentation for Warehouse Management for detailed guidance on configuration and troubleshooting.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Warehouse Management.