How To Fix PK480 - Instruct system to reread the stock data

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 480

• Message text: Instruct system to reread the stock data

What causes this issue?

Since the last time you instructed the system to read the stock data for
the control cycles, a goods receipt has been posted for the control
cycle whose detailed screen you want to display.

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?

Instruct the system to reread the stock data. Otherwise, the last goods
receipt will not be included in the stock display. To do this, choose
@42@.

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 PK480 - Instruct system to reread the stock data ?

  The SAP error message PK480, which states "Instruct system to reread the stock data," typically occurs in the context of inventory management and stock data processing. This error indicates that the system has detected inconsistencies or outdated information regarding stock data, which may prevent certain operations from being completed successfully.
  Cause:
  
  
  Data Inconsistency: The stock data in the system may not be up-to-date or consistent with the actual inventory levels. This can happen due to various reasons, such as:
  
  Manual adjustments to stock levels that were not properly recorded.
  Batch jobs or background processes that have not yet updated the stock data.
  Issues with data synchronization between different modules or systems.
  
  
  
  Locking Issues: If another process is currently accessing or modifying stock data, it may lead to temporary inconsistencies.
  
  
  Configuration Issues: Incorrect configuration settings in the inventory management module can also lead to this error.
  
  
  Solution:
  To resolve the PK480 error, you can follow these steps:
  
  
  Reread Stock Data:
  
  In the SAP GUI, navigate to the relevant transaction where the error occurred.
  Look for an option to refresh or reread stock data. This may be available in the menu or as a button in the interface.
  
  
  
  Check for Background Jobs:
  
  Ensure that any background jobs that update stock data have completed successfully. You can check the job status in transaction SM37.
  
  
  
  Review Inventory Transactions:
  
  Check for any recent inventory transactions that may not have been processed correctly. This includes goods receipts, goods issues, and stock transfers.
  
  
  
  Clear Locks:
  
  If there are locking issues, you may need to wait for the other process to complete or manually release locks using transaction SM12.
  
  
  
  Consistency Check:
  
  Run a consistency check on the stock data using transaction MB5B or similar tools to identify and correct any discrepancies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the PK480 error for any specific recommendations or patches that may apply to your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A (Goods Issue), MB1B (Transfer Posting), and MB1C (Other Goods Receipts) for managing stock.
  SAP Notes: Search for SAP Notes related to PK480 for any known issues or fixes.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the PK480 error and ensure that your stock data is accurate and up-to-date.