How To Fix MW476 - Parallel processing not possible for generaton of &1 if OTB activated

MW476 - Overview

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 476

• Message text: Parallel processing not possible for generaton of &1 if OTB activated

What causes this issue?

When OTB is activated, parallel processing is not possible for the
generation of &V1&.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW476 - Parallel processing not possible for generaton of &1 if OTB activated ?

  The SAP error message MW476, which states "Parallel processing not possible for generation of &1 if OTB activated," typically occurs in the context of inventory management and order processing when the system is trying to perform operations that involve the Open-to-Buy (OTB) functionality.
  
  Cause:
  The error arises when the system attempts to execute parallel processing for a task that is not compatible with the OTB functionality. OTB is used to manage inventory levels and purchasing decisions based on sales forecasts and other factors. When OTB is activated, certain processes must be executed sequentially to ensure data integrity and consistency, which prevents parallel processing.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Disable OTB Temporarily: If possible, you can disable the OTB functionality temporarily to allow the parallel processing to occur. However, this may not be advisable if OTB is critical for your business processes.
  
  
  Sequential Processing: Ensure that the processes that are causing