How To Fix 40006 - External processing is not supported for process orders

40006 - Overview

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 006

• Message text: External processing is not supported for process orders

What causes this issue?

You have entered a control key with external processing.

System Response

This control key cannot be processed.

How to fix this error?

Please enter a different control key.

Error message extract from SAP system. Copyright SAP SE.

40006 - Details

• The SAP error message "40006 External processing is not supported for process orders" typically occurs when there is an attempt to perform an operation on a process order that is not allowed in the context of external processing. This error is often related to the way process orders are managed in SAP, particularly in the context of production planning and control.
  
  Cause:
  
  External Processing Not Configured: The system may not be configured to allow external processing for the specific type of process order you are working with.
  Order Type Restrictions: Certain order types in SAP may not support external processing. Process orders are generally used for production processes that are continuous in nature, and external processing may not be applicable.
  Incorrect Transaction: The transaction or function you are trying to execute may not be designed to handle process orders, leading to this error.
  Missing Authorizations: The user may not have the necessary authorizations to perform