How To Fix PK301 - Enter a kanban quantity greater than zero

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 301

• Message text: Enter a kanban quantity greater than zero

What causes this issue?

You have selected a replenishment strategy for which the packing
instruction is only used as additional data in the control cycle.
Therefore, the quantity per kanban container is not copied from the
packing instruction but has to be entered manually.

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?

Maintain the quantity per kanban container.

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 PK301 - Enter a kanban quantity greater than zero ?

  The SAP error message PK301 "Enter a kanban quantity greater than zero" typically occurs in the context of the Kanban process within SAP's Production Planning (PP) module. This error indicates that the system expects a positive quantity to be entered for a Kanban signal, but the quantity provided is either zero or negative.
  Cause:
  
  Zero or Negative Quantity: The most straightforward cause is that the user has entered a Kanban quantity of zero or a negative number when trying to create or process a Kanban signal.
  Configuration Issues: There may be issues with the configuration of the Kanban settings in the system, such as incorrect settings for the Kanban control cycle.
  User Input Error: The user may have mistakenly entered an incorrect value or failed to input a value altogether.
  
  Solution:
  
  Enter a Valid Quantity: Ensure that the Kanban quantity entered is greater than zero. This is the most direct solution to resolve the error.
  Check Configuration: Review the configuration of the Kanban control cycle in the system. Ensure that all settings are correctly defined, including the minimum and maximum quantities.
  User Training: If this error occurs frequently, consider providing additional training to users on how to properly enter Kanban quantities and manage Kanban signals.
  Review Documentation: Consult SAP documentation or help resources for specific guidelines on managing Kanban processes and quantities.
  
  Related Information:
  
  Kanban Process: Kanban is a scheduling system for lean manufacturing and just-in-time manufacturing (JIT). It helps manage inventory levels and production processes.
  SAP Transaction Codes: Familiarize yourself with relevant transaction codes such as PK01 (Create Kanban), PK02 (Change Kanban), and PK03 (Display Kanban) to manage Kanban signals effectively.
  Error Handling: If the error persists after ensuring the quantity is correct, consider checking for any system updates or patches that may address known issues related to Kanban processing.
  
  By addressing the root cause of the error and ensuring proper input and configuration, you should be able to resolve the PK301 error effectively.