How To Fix KM291 - Plan parameter & has an incorrect parameter class.

KM291 - Overview

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 291

• Message text: Plan parameter & has an incorrect parameter class.

What causes this issue?

The plan parameter you entered, &V1&, is assigned to the parameter class
&V2&. This does not meet the requirements for Profit Center Accounting.
In EC-PCA you can only use plan parameters in a parameter class which
is used solely for the special ledger (FI-SL).

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 entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM291 - Plan parameter & has an incorrect parameter class. ?

  The SAP error message KM291, which states "Plan parameter & has an incorrect parameter class," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with planning functions or when trying to execute planning transactions.
  
  Cause:
  The error is usually caused by one of the following issues:
  
  
  Incorrect Parameter Class: The parameter you are trying to use in your planning function does not match the expected parameter class. This can happen if the parameter is not defined correctly in the planning layout or if it is not compatible with the planning function you are using.
  
  
  Missing or Incorrect Configuration: The planning function or layout may not be configured correctly, leading to a mismatch in expected parameter classes.
  
  
  Data Type Mismatch: The data type of the parameter being used may not align with what is expected in the planning function.
  
  
  Versioning Issues: If there are multiple versions of the planning function or layout, you