How To Fix PK446 - Variance from physical stock is &1 %

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 446

• Message text: Variance from physical stock is &1 %

What causes this issue?

The counted quantity entered differs from the physical stock by
&v1& %. This
variance exceeds the tolerance limit by &v2& %.
You define the tolerance limit setting in the IMG activity <LS>Define
Default Values</> (in Customizing, under Logistics Execution ->
Warehouse Management -> Activities -> Physical Inventory).

System Response

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

How to fix this error?

Check whether your entry is correct or whether you have made a mistake.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK446 - Variance from physical stock is &1 % ?

  The SAP error message PK446, which states "Variance from physical stock is &1 %," typically occurs during the process of inventory management, particularly when performing a physical inventory count. This message indicates that there is a discrepancy between the physical stock counted and the stock recorded in the system, with the percentage variance being specified in the message.
  Cause:
  
  Physical Count Errors: The most common cause is human error during the physical counting process, such as miscounting items or misplacing them.
  System Updates: Changes in stock levels due to transactions (goods receipts, goods issues, etc.) that were not accounted for before the physical count was performed.
  Data Entry Errors: Incorrect data entry when recording the physical count in the system.
  Stock Adjustments: Previous adjustments or corrections that were not properly reflected in the system.
  Inventory Management Processes: Issues with the inventory management processes, such as not following the correct procedures for stock counting.
  
  Solution:
  
  Recheck Physical Count: Verify the physical count against the system records. Ensure that the counting process was accurate and that all items were counted.
  Adjust Stock Levels: If the physical count is confirmed to be correct, adjust the stock levels in the SAP system to match the physical count. This can be done through the transaction code MI07 (for adjusting inventory differences).
  Investigate Discrepancies: Look into the reasons for the discrepancies. Check for any recent transactions that may have affected stock levels and ensure that all transactions are properly recorded.
  Training and Procedures: Ensure that staff involved in inventory management are properly trained in counting procedures and that there are clear guidelines to minimize errors in future counts.
  Use of Technology: Consider using barcode scanners or RFID technology to improve the accuracy of physical counts and reduce human error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MI01 (Create Physical Inventory Document), MI02 (Change Physical Inventory Document), MI03 (Display Physical Inventory Document), and MI07 (Post Inventory Differences).
  Inventory Management Best Practices: Implement best practices for inventory management, including regular cycle counts, proper documentation, and reconciliation processes.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  
  By addressing the root causes and implementing corrective actions, you can resolve the PK446 error and improve the accuracy of your inventory management processes.