How To Fix PK345 - Kanban container cannot be locked with available data

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 345

• Message text: Kanban container cannot be locked with available data

What causes this issue?

You want to change the status of a kanban container. In order to do
this, the kanban container has to be locked. To lock the kanban
container, you need the control cycle number and the kanban container
number or the kanban container ID. For the existing data, however, no
kanban container could be found.

System Response

The action must be terminated to avoid inconsistencies on the database.

How to fix this error?

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

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 PK345 - Kanban container cannot be locked with available data ?

  The SAP error message PK345, which states "Kanban container cannot be locked with available data," typically occurs in the context of Kanban processing within SAP's production planning and control module. This error indicates that there is an issue with the locking mechanism for a Kanban container, which is preventing the system from processing the container as expected.
  Causes:
  
  Container Status: The Kanban container may be in a status that does not allow it to be locked. For example, if the container is already being processed or is in a state that requires it to be released or completed first.
  Data Inconsistency: There may be inconsistencies in the data related to the Kanban container, such as missing or incorrect entries in the database.
  User Locking: Another user or process may have locked the Kanban container, preventing your transaction from proceeding.
  Configuration Issues: There may be configuration issues in the Kanban setup that are causing the system to behave unexpectedly.
  
  Solutions:
  
  Check Container Status: Verify the status of the Kanban container. Ensure that it is in a state that allows it to be locked. If it is in a "completed" or "in process" state, you may need to change its status.
  Release or Complete the Container: If the container is currently being processed, you may need to complete or release it before attempting to lock it again.
  Review Data Entries: Check for any inconsistencies or missing data related to the Kanban container. Ensure that all necessary entries are correctly filled out in the system.
  Check for Locks: Use transaction codes like SM12 to check for any existing locks on the Kanban container. If another user has locked it, you may need to wait until they release it or contact them to resolve the issue.
  Configuration Review: Review the configuration settings for Kanban in your SAP system. Ensure that all settings are correctly defined and that there are no discrepancies that could lead to this error.
  Consult Documentation: Refer to SAP documentation or notes related to Kanban processing for any specific guidance or updates that may address this issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PKMC (Kanban Control Cycle) and PK01 (Create Kanban) for managing Kanban processes.
  SAP Notes: Check SAP Notes for any known issues or patches related to the PK345 error. SAP frequently updates its knowledge base with solutions for common errors.
  User Roles and Authorizations: Ensure that the user attempting to lock the Kanban container has the necessary authorizations to perform this action.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.