How To Fix EWA345 - Order number missing for sales order

EWA345 - Overview

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 345

• Message text: Order number missing for sales order

What causes this issue?

You tried to create a waste disposal order for the removal of bulk
refuse. This is not possible because the order number of the
corresponding SD sales order is missing.

How to fix this error?

INCLUDE ISU_KORR OBJECT DOKU ID TX

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message EWA345 - Order number missing for sales order ?

  The SAP error message EWA345, which indicates that the "Order number is missing for sales order," typically arises in the context of sales order processing. This error suggests that the system expects an order number to be present but it is not found in the relevant fields.
  
  Cause:
  
  Missing Data Entry: The most common cause is that the order number was not entered during the sales order creation process.
  Data Transfer Issues: If the sales order is being created through an interface or data transfer (e.g., EDI), there may be issues with the data being sent, leading to a missing order number.
  
  Configuration Issues: There may be configuration settings in the SAP system that require an order number for certain processes, and if these are not set up correctly, it can lead to this error.
  User Authorization: Sometimes, users may not have the necessary permissions to create or view certain sales orders, leading to the