How To Fix KP590 - Plan cost element category 90 only on projects and orders

SAP Error Message - Details

• Message type: E = Error

• Message class: KP - CO-OM Planning

• Message number: 590

• Message text: Plan cost element category 90 only on projects and orders

What causes this issue?

You have tried to plan cost element &V1& of cost element category 90
for an object that is neither an order nor a WBS element.

System Response

Planning cannot be executed.

How to fix this error?

Use a different cost element with a different cost element category or
plan the cost element on an order or project.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KP590 - Plan cost element category 90 only on projects and orders ?

  The SAP error message KP590 indicates that there is an issue with the cost element category being used in the context of planning costs for projects and orders. Specifically, it states that "Plan cost element category 90 only on projects and orders," which means that the system is expecting a specific type of cost element category for planning purposes.
  Cause:
  The error typically arises due to one of the following reasons:
  
  
  Incorrect Cost Element Category: The cost element category being used in the planning process is not compatible with the requirements for projects and orders. Cost element category 90 is specifically designated for internal orders and projects, and using it inappropriately can trigger this error.
  
  
  Configuration Issues: There may be configuration settings in the controlling (CO) module that are not set up correctly, leading to the system not recognizing the cost element category as valid for the context in which it is being used.
  
  
  Master Data Issues: The master data for the cost elements, orders, or projects may not be set up correctly, leading to inconsistencies that result in this error.
  
  
  Solution:
  To resolve the KP590 error, consider the following steps:
  
  
  Check Cost Element Configuration:
  
  Verify that the cost element being used is indeed categorized as a cost element category 90. You can do this by checking the cost element master data in the SAP system.
  Ensure that the cost element is set up correctly for use in internal orders and projects.
  
  
  
  Review Planning Settings:
  
  Check the planning settings in the controlling area to ensure that they are configured to allow the use of cost element category 90 for the relevant projects and orders.
  
  
  
  Validate Master Data:
  
  Ensure that the master data for the project or order is complete and correctly configured. This includes checking the project definition, order type, and any related settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team to understand the specific requirements for using cost element category 90 in your planning processes.
  
  
  
  Testing:
  
  After making any changes, perform a test to see if the error persists. If it does, further investigation may be needed to identify any additional underlying issues.
  
  
  
  Related Information:
  
  Cost Element Categories: In SAP, cost element categories define how costs are treated in the system. Categories include primary costs, secondary costs, and specific categories for internal orders and projects.
  Internal Orders and Projects: These are specific types of cost objects in SAP that allow for detailed tracking and planning of costs associated with specific activities or initiatives.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration and troubleshooting.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP CO module configurations.