How To Fix PK352 - Kanban quantity not sufficient, reverse posting not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 352

• Message text: Kanban quantity not sufficient, reverse posting not possible

What causes this issue?

You carry out a reverse posting with reference to a kanban container.
This means that the cancelled material quantity is withdrawn from the
kanban container again and the kanban container is, if applicable, set
to EMPTY.
The quantity in the kanban container is now, however, smaller than the
quantity for which you are carrying out the reverse posting.

System Response

The system has to withdraw a smaller quantity than that for which the
posting is carried out. This is rejected.

How to fix this error?

If you want to carry out the reverse posting with this material
quantity, you can increase the quantity in the kanban container using
the kanban correction. However, you must analyse beforehand, why the
quantity in the kanban container is too small. It is possible that you
were working with the quantity signal. Then it may be advisable to
withdraw the difference, to which you have increased the actual quantity
of the kanban container, from another kanban container. This can also be
done with the kanban correction.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK352 - Kanban quantity not sufficient, reverse posting not possible ?

  The SAP error message PK352, which states "Kanban quantity not sufficient, reverse posting not possible," typically occurs in the context of Kanban inventory management. This error indicates that there is not enough quantity available in the Kanban bin to perform a reverse posting operation. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Insufficient Quantity: The primary reason for this error is that the quantity in the Kanban bin is less than what is required for the reverse posting. This can happen if:
  
  The Kanban bin has been depleted.
  There are discrepancies in inventory counts.
  The Kanban process has not been properly followed, leading to an incorrect quantity being available.
  
  
  
  Incorrect Configuration: There may be issues with the configuration of the Kanban system, such as incorrect settings for the Kanban control cycle or the material master data.
  
  
  Pending Transactions: There may be pending transactions that have not been completed, which can affect the available quantity in the Kanban bin.
  
  
  Solutions:
  
  
  Check Kanban Bin Quantity: Verify the current quantity in the Kanban bin. You can do this by checking the stock overview or using transaction codes like MB52 or MB5T.
  
  
  Adjust Inventory: If the quantity is indeed insufficient, you may need to perform a stock adjustment. This could involve:
  
  Receiving more stock into the Kanban bin.
  Adjusting the stock levels if there was an error in previous postings.
  
  
  
  Review Kanban Control Cycle: Ensure that the Kanban control cycle is correctly configured. Check the settings for the Kanban quantity, reorder point, and other relevant parameters.
  
  
  Complete Pending Transactions: If there are any pending transactions that could affect the Kanban bin, ensure they are completed. This may involve processing other related documents or postings.
  
  
  Consult Documentation: Review SAP documentation or help resources for specific guidance on handling Kanban processes and error messages.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  
  Related Information:
  
  Kanban Process: Understand the Kanban process in SAP, including how Kanban bins are managed and how materials flow through the system.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PK01 (Create Kanban), PK02 (Change Kanban), and PK03 (Display Kanban) for managing Kanban processes.
  Inventory Management: Review general inventory management practices in SAP to ensure that all processes are being followed correctly.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the PK352 error and continue with your Kanban operations.