How To Fix /SCWM/PWR035 - Stock for item &1 not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/PWR -

• Message number: 035

• Message text: Stock for item &1 not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/PWR035 - Stock for item &1 not unique ?

  The SAP error message /SCWM/PWR035 Stock for item &1 not unique typically occurs in the SAP Extended Warehouse Management (EWM) module. This error indicates that the system has found multiple stock items that match the criteria for the specified item, which leads to ambiguity in stock determination.
  Cause:
  
  Multiple Stock Entries: The error arises when there are multiple stock entries for the same item in the warehouse, and the system cannot determine which specific stock to use for the operation you are trying to perform (e.g., picking, transferring).
  Stock in Different Storage Locations: The item may exist in different storage locations or batches, leading to non-uniqueness.
  Batch Management: If batch management is enabled, multiple batches of the same item may exist, causing the system to be unable to identify a unique stock.
  Stock Types: Different stock types (e.g., unrestricted, quality inspection, blocked) may also contribute to the issue.
  
  Solution:
  
  Check Stock Overview: Use transaction codes like /SCWM/MON or /SCWM/PRDI to check the stock overview for the item in question. Identify if there are multiple stock entries.
  Specify Selection Criteria: When performing operations, ensure that you provide additional selection criteria (like batch number, storage location, or stock type) to help the system identify the correct stock.
  Batch Determination: If batch management is in use, ensure that the batch determination process is correctly configured and that you are specifying the batch if necessary.
  Stock Consolidation: If possible, consolidate stock to reduce the number of entries for the same item, which can help avoid this error in the future.
  Review Configuration: Check the configuration settings in EWM related to stock management and batch management to ensure they align with your business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM for stock management, such as /SCWM/MON (Monitor), /SCWM/PRDI (Product Data), and /SCWM/PRDI (Product Data).
  Batch Management: Understand how batch management works in your system and how it can affect stock determination.
  Documentation: Refer to SAP Help documentation for Extended Warehouse Management for detailed information on stock management and error handling.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.