How To Fix PK203 - Status &1 is not allowed in status sequence &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 203

• Message text: Status &1 is not allowed in status sequence &2

What causes this issue?

In the control cycle data, you hace specified a status sequence in
which serveral kanban statuses are prohibited. These statuses are not
allowed to be used in KANBAN.

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 your data and, if necessary, select a valid "next status".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK203 - Status &1 is not allowed in status sequence &2 ?

  The SAP error message PK203, which states "Status &1 is not allowed in status sequence &2," typically occurs in the context of production planning and control, particularly when dealing with production orders, process orders, or similar objects that have defined status sequences.
  Cause:
  This error arises when an operation or transaction is attempted with a status that is not permitted according to the defined status sequence for that particular object. Each status sequence in SAP has specific rules about which statuses can follow others. For example, if a production order is in a "Released" status, it may not be allowed to move directly to a "Completed" status without going through an intermediate status like "In Process."
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Status Sequence Configuration:
  
  Go to the configuration settings for the status profiles in SAP. This can typically be found in the customizing settings under Production Planning (PP) or the relevant module.
  Verify the status sequence defined for the object in question (e.g., production order, process order) and ensure that the status you are trying to set is valid according to the sequence.
  
  
  
  Review the Current Status:
  
  Check the current status of the order or object you are working with. You can do this by displaying the order in transaction codes like CO03 (for production orders) or COR3 (for process orders).
  Ensure that you are attempting to change to a status that is allowed from the current status.
  
  
  
  Change the Status Appropriately:
  
  If you need to change the status, ensure that you follow the correct sequence. For example, if you need to set the order to "Completed," you may first need to set it to "In Process" or another intermediate status.
  
  
  
  Consult Documentation or Support:
  
  If you are unsure about the status sequence or need further assistance, consult the SAP documentation or reach out to your SAP support team for guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CO03: Display Production Order
  COR3: Display Process Order
  OPL8: Maintain Status Profiles (for configuration)
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address specific issues related to status sequences or provide updates/fixes.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to change the status of the order. Lack of proper authorization can sometimes lead to unexpected errors.
  
  
  
  By following these steps, you should be able to identify the cause of the PK203 error and take appropriate action to resolve it.