How To Fix SKWG_ERROR100 - No SO type has been defined for IOs of the class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SKWG_ERROR - Subscription: Error Messages

• Message number: 100

• Message text: No SO type has been defined for IOs of the class &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SKWG_ERROR100 - No SO type has been defined for IOs of the class &1 ?

  The SAP error message SKWG_ERROR100 indicates that there is no Sales Order (SO) type defined for the specified class of Internal Orders (IOs). This error typically arises in the context of integration between internal orders and sales orders, particularly when trying to create or process a sales order that is linked to an internal order.
  Cause:
  The primary cause of this error is that the system cannot find a corresponding sales order type for the internal order class specified in the error message. This can happen due to several reasons:
  
  Configuration Issue: The sales order type has not been defined in the system for the specific internal order class.
  Missing Customization: The necessary customization settings in the SAP system for linking internal orders to sales orders are incomplete or incorrect.
  Incorrect Internal Order Class: The internal order being used may not be correctly classified or may not have a valid sales order type associated with it.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the following path:
  Controlling (CO) -> Internal Orders -> Order Types -> Define Order Types
  
  Ensure that the internal order class in question has a corresponding sales order type defined.
  
  
  
  Define Sales Order Type:
  
  If the sales order type is not defined, you will need to create it. This can be done in the following path:
  Sales and Distribution -> Sales -> Sales Document -> Define Sales Document Types
  
  Make sure to link the sales order type to the internal order class.
  
  
  
  Check Internal Order Class:
  
  Verify that the internal order you are trying to use is correctly classified and that it is intended to be linked to a sales order.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration, refer to SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KO02 (Change Internal Order) or VA01 (Create Sales Order) to check or create the relevant entries.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on configuration.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to the configuration settings.
  
  By following these steps, you should be able to resolve the SKWG_ERROR100 error and successfully link internal orders to sales orders in your SAP system.