How To Fix /SAPAPO/CTM2440 - PPM/PDS &1 for header product &2 is not assigned to PPM/PDS hierarchy

/SAPAPO/CTM2440 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CTM2 -

• Message number: 440

• Message text: PPM/PDS &1 for header product &2 is not assigned to PPM/PDS hierarchy

Self-Explanatory Message

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/SAPAPO/CTM2440 - Details

• The SAP error message /SAPAPO/CTM2440 indicates that a Product and Production Data Structure (PDS) or a Production Planning Model (PPM) is not assigned to the appropriate hierarchy. This can occur in the context of Advanced Planning and Optimization (APO) when trying to execute a planning run or when performing certain operations related to production planning.
  
  Cause:
  
  Missing Assignment: The header product (identified as &2 in the error message) is not assigned to the PPM or PDS hierarchy. This means that the system cannot find the necessary data structure to perform the planning operation.
  Incorrect Configuration: The configuration of the PPM or PDS may not be set up correctly, leading to the product not being linked properly.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing or incorrect entries in the PPM/PDS or product hierarchy.
  
  
  Solution:
  
  
  Check PPM/PDS Assignment:
  
  Go to the transaction code /SAPAPO/PPM or /SAPAPO/PDS in the SAP GUI.
  Verify that the header