How To Fix C3026 - Order type & not assigned to a valid order category

SAP Error Message - Details

• Message type: E = Error

• Message class: C3 - Messages for Check Reports and Function Modules in Costing

• Message number: 026

• Message text: Order type & not assigned to a valid order category

What causes this issue?

Order type &V1& is not assigned to a valid order category.

How to fix this error?

Go into Customizing and assign order type &V1& to a valid order
category.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C3026 - Order type & not assigned to a valid order category ?

  The SAP error message C3026 indicates that the order type you are trying to use is not assigned to a valid order category. This typically occurs in the context of production orders, maintenance orders, or other types of orders in SAP where specific configurations are required.
  Cause:
  
  Order Type Configuration: The order type you are using has not been properly configured in the system. Each order type must be assigned to a specific order category (e.g., production, maintenance, etc.) in the system.
  Missing Customization: The necessary customization settings in the SAP system may not have been completed, leading to the order type not being recognized.
  Transport Issues: If the configuration was recently transported from a development environment to a production environment, there may have been issues during the transport process that caused the settings to be incomplete or missing.
  
  Solution:
  
  
  Check Order Type Configuration:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to the relevant section for your order type (e.g., Production Orders, Maintenance Orders).
  Check the configuration for the order type in question and ensure it is assigned to a valid order category.
  
  
  
  Assign Order Type to Order Category:
  
  In the configuration settings, ensure that the order type is assigned to the correct order category. This can usually be found under the settings for "Define Order Types" or similar sections depending on the module you are working with.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If needed, re-transport the configuration or manually adjust the settings in the production environment.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific module you are working with to ensure that you are following the correct procedures for configuring order types.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration, consider reaching out to SAP support for assistance, especially if this is a critical issue affecting business processes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), IW31 (Create Maintenance Order), etc., depending on the type of order you are working with.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to order types and categories in the system.
  Testing: After making changes, conduct thorough testing to ensure that the order type functions as expected and that the error does not reoccur.
  
  By following these steps, you should be able to identify and resolve the issue related to the C3026 error message in SAP.