How To Fix /SAPAPO/PPO_OPT163 - All materials were excluded from optimizer run. Please refer to RRPLOG

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPO_OPT -

• Message number: 163

• Message text: All materials were excluded from optimizer run. Please refer to RRPLOG

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPO_OPT163 - All materials were excluded from optimizer run. Please refer to RRPLOG ?

  The SAP error message /SAPAPO/PPO_OPT163 indicates that all materials were excluded from the optimizer run in the SAP Advanced Planning and Optimization (APO) module. This typically occurs when the optimizer cannot find any materials that meet the criteria for optimization, leading to a situation where no materials are processed.
  Causes:
  
  Selection Criteria: The selection criteria set for the optimizer run may be too restrictive, resulting in no materials being selected for processing.
  Material Status: The materials may have a status that excludes them from the optimization process (e.g., inactive, blocked, or not relevant for planning).
  Planning Versions: The planning version used may not contain any active materials or may be set to a version that does not include the materials you expect.
  Data Issues: There may be issues with master data or transaction data that prevent the optimizer from recognizing the materials.
  Resource Constraints: If there are constraints on resources that apply to all materials, it may lead to exclusion from the optimization run.
  Planning Area Settings: The settings in the planning area may not be configured correctly, leading to no materials being eligible for optimization.
  
  Solutions:
  
  Review Selection Criteria: Check the selection criteria used for the optimizer run. Ensure that they are not too restrictive and that they include the materials you want to optimize.
  Check Material Status: Verify the status of the materials in question. Ensure they are active and relevant for planning.
  Validate Planning Version: Make sure you are using the correct planning version that includes the materials you want to optimize.
  Examine Master and Transaction Data: Look for any inconsistencies or issues in the master data (e.g., material master records) and transaction data (e.g., demand, supply).
  Review Resource Constraints: Check if there are any resource constraints that might be affecting the optimizer's ability to select materials.
  Inspect Planning Area Configuration: Ensure that the planning area is configured correctly and that the materials are included in the planning area.
  
  Related Information:
  
  RRPLOG: The error message suggests referring to the RRPLOG (Resource Requirements Planning Log) for more detailed information about why the materials were excluded. This log can provide insights into the specific reasons for exclusion and help identify any underlying issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP APO documentation for guidelines on configuring the optimizer and understanding the selection criteria.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to ensure that materials are included in the optimizer run.