How To Fix KP286 - Iteration terminated after &V1& steps

KP286 - Overview

• Message type: E = Error

• Message class: KP - CO-OM Planning

• Message number: 286

• Message text: Iteration terminated after &V1& steps

What causes this issue?

The iteration of &V3& in controlling area &V2& was exited after &V1&
steps. After these steps, the convergence criterion is not yet
completely reached. A delta of &V4& remains.

System Response

The prices are established based on the currently calculated values.

How to fix this error?

Check the results; you can still update price calculation if the
results are precise enough. You can also start the divergence analysis
to trace possible loops that cause a divergence.

Error message extract from SAP system. Copyright SAP SE.

KP286 - Details

• The SAP error message KP286, which states "Iteration terminated after &V1& steps," typically occurs in the context of cost planning or cost center accounting when the system is unable to converge on a solution after a specified number of iterations. This can happen during the execution of planning functions that require iterative calculations, such as when using the cost planning functionality in SAP Controlling (CO).
  Causes:
  
  Complexity of the Model: The planning model may be too complex, leading to difficulties in convergence.
  Incorrect Data: There may be incorrect or incomplete data in the master data or transaction data that affects the calculations.
  Parameter Settings: The settings for the planning run may not be optimal, such as the maximum number of iterations allowed.
  Circular References: There may be circular references in the planning logic that prevent the system from reaching a solution.
  Resource Limitations: Insufficient system resources (memory, processing power) can also lead to this error.
  
  Solutions:
  
  Review Data: