How To Fix PK026 - Not currently possible to switch strategy

PK026 - Overview

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 026

• Message text: Not currently possible to switch strategy

What causes this issue?

You want to switch from a strategy with manual kanbans to another
strategy or vice versa.
This is only possible if no kanbans exist in the control cycle for
which a goods receipt can be posted. If a goods receipt was posted
after the strategy is changed, this would lead to an error.

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?

First, make sure that there are no kanbans in the control cycle for
which a goods receipt can be posted.
Then you can change the strategy.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK026 - Not currently possible to switch strategy ?

  The SAP error message PK026, which states "Not currently possible to switch strategy," typically occurs in the context of production planning and control, particularly when dealing with strategies for production or planning in SAP's Production Planning (PP) module. This error can arise due to various reasons related to the configuration of the material, the production process, or the planning strategy itself.
  Causes of Error PK026
  
  
  Incorrect Configuration: The material master may not be configured correctly for the desired planning strategy. This can include settings in the MRP (Material Requirements Planning) views or the production version.
  
  
  Incompatible Strategy: The current strategy may not be compatible with the existing settings or the production process. For example, if a material is set to a certain strategy (like Make-to-Stock) and you are trying to switch to another (like Make-to-Order), it may not be allowed due to existing orders or stock.
  
  
  Open Orders: If there are open production orders,