How To Fix IWO_BAPI106 - No sales document can be assigned to service order type &1

IWO_BAPI106 - Overview

• Message type: E = Error

• Message class: IWO_BAPI - BAPIs for ALM Orders: Messages

• Message number: 106

• Message text: No sales document can be assigned to service order type &1

What causes this issue?

You tried to maintain the data of a sales document item in a service
order with the order type &V1&. However, the selected service order
type is revenue-bearing and therefore cannot be assigned to a sales
document item.

System Response

The system terminates processing.

How to fix this error?

Either choose an order type for revenue-bearing service orders or do
not enter a sales document item.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

IWO_BAPI106 - Details

• The SAP error message IWO_BAPI106: No sales document can be assigned to service order type &1 typically occurs when you are trying to create or process a service order in SAP, and the system cannot find a corresponding sales document for the specified service order type. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing Sales Document Assignment: The service order type you are using may not be correctly configured to allow assignment to a sales document.
  Incorrect Configuration: The configuration settings for the service order type in the system may not be set up to link to sales documents.
  Sales Document Not Created: There may not be a sales document created that corresponds to the service order type you are trying to use.
  Authorization Issues: The user may not have the necessary authorizations to access the sales document or service order type.
  Data Inconsistencies: There may