How To Fix CY446 - Change production version on error was not executed

CY446 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 446

• Message text: Change production version on error was not executed

What causes this issue?

In the strategy profile, the planning functions <ZH>
<ZK>setup time optimization</></> and <ZH><ZK>change production version
on error</></> are active. However, you cannot change the production
version after performing setup time optimization.

System Response

The system does not change the production version for the affected
planned order.

How to fix this error?

Do not use <ZH><ZK>setup time optimization</></> and <ZH><ZK>change
production version on error</></> at the same time.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY446 - Change production version on error was not executed ?

  The SAP error message CY446 ("Change production version on error was not executed") typically occurs in the context of production planning and control, particularly when dealing with production versions in SAP's Material Management (MM) or Production Planning (PP) modules. This error indicates that there was an issue with changing the production version of a material, often due to inconsistencies or errors in the data.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data related to the material, such as the Bill of Materials (BOM) or routing.
  Locked Records: The production version or related records might be locked by another user or process, preventing changes.
  Missing Data: Required fields or data might be missing in the production version or related master data.
  Authorization Issues: The user may not have the necessary authorizations to change the production version.
  
  Configuration Issues: There may be configuration settings in the system that prevent the change from being executed.
  
  Solutions:
  
  Check Data