How To Fix CC426 - Data for material and plant must not be in APO

CC426 - Overview

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 426

• Message text: Data for material and plant must not be in APO

What causes this issue?

There is data in an APO system for at least one
<DS:GLOS.3526BEB5AFAB52B9E10000009B38F974>material </> or
<DS:GLOS.3526BF3BAFAB52B9E10000009B38F974>plant</>.

System Response

This data is not maintained in an APO system. Maintenance of this data
may take place in an SAP R/3 system, for example.

How to fix this error?

Since this data is not maintained in an APO system, inform your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CC426 - Data for material and plant must not be in APO ?

  The SAP error message CC426 ("Data for material and plant must not be in APO") typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module. This error indicates that the system is trying to perform an operation on a material and plant combination that is already being managed by APO, which is not allowed in certain scenarios.
  
  Cause:
  
  APO Integration: The material and plant combination you are trying to work with is already integrated into the APO system. This means that the planning and data management for this material and plant are being handled by APO, and any changes or operations should be done within that environment.
  Master Data Management: The material master data may have been flagged for APO usage, which restricts certain operations in the SAP ERP system.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the intended use of the