How To Fix /SCWM/TO_WHR021 - Warehouse request &1, &2 could not be picked/could only be partly picked

/SCWM/TO_WHR021 - Overview

• Message type: E = Error

• Message class: /SCWM/TO_WHR -

• Message number: 021

• Message text: Warehouse request &1, &2 could not be picked/could only be partly picked

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.

Unfortunately, there isn't any extra information in this error notice.

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/SCWM/TO_WHR021 - Details

• The SAP error message /SCWM/TO_WHR021 indicates that a warehouse request (transfer order) could not be fully picked or could only be partially picked. This error typically arises in the context of warehouse management processes within SAP Extended Warehouse Management (EWM). Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Insufficient Stock: The most common reason for this error is that there is not enough stock available in the warehouse to fulfill the entire transfer order.
  Stock Not Available in the Right Location: The required stock might not be located in the designated picking area or storage bin.
  Batch Management Issues: If batch management is enabled, the required batch may not be available or may not meet the selection criteria.
  Picking Strategy: The picking strategy defined for the material may not allow for the picking of the requested quantity.
  Warehouse Task Issues: There may be issues with the warehouse tasks that are