How To Fix CKBA320 - Mixing ratio imported from production plan - only display possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CKBA - Message Pool for Development Class CKBA

• Message number: 320

• Message text: Mixing ratio imported from production plan - only display possible

What causes this issue?

The mixing ratio was not created manually but was imported from the
production plan. Hence it is not possible to change the mixing ratio
manually.

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?

Should you want to change the mixing ratio manually, then create a new
mixing ratio with a different quantity structure type.

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 CKBA320 - Mixing ratio imported from production plan - only display possible ?

  The SAP error message CKBA320, which states "Mixing ratio imported from production plan - only display possible," typically occurs in the context of production planning and batch management in SAP. This message indicates that the mixing ratio for a production order or batch is being imported from the production plan, and as a result, it is not possible to change it directly in the current transaction.
  Cause:
  
  Production Plan Dependency: The mixing ratio is defined in the production plan, and any changes to it must be made at the planning level rather than at the order or batch level.
  Batch Management: If batch management is enabled, the system may restrict changes to certain parameters that are derived from the production plan.
  Configuration Settings: The configuration settings in the material master or production order may restrict changes to the mixing ratio.
  
  Solution:
  
  Review Production Plan: Check the production plan to ensure that the mixing ratio is set correctly. If changes are needed, they should be made in the production planning module.
  Adjust Material Master: If applicable, review the material master settings to see if the mixing ratio can be adjusted there.
  Consult with Planning Team: If you are not responsible for the production planning, consult with the planning team to understand the rationale behind the mixing ratio and whether it can be modified.
  Use Display Mode: If you only need to view the mixing ratio, you can proceed in display mode as indicated by the error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List) or CO01 (Create Production Order) to navigate through production planning and order management.
  Batch Management: Understand how batch management works in your SAP environment, as it may impose restrictions on certain fields.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as SAP frequently releases patches and updates that may address specific issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with your SAP support team or consult SAP documentation for further troubleshooting.