How To Fix /SAPAPO/PP_OPTIMIZER233 - All demand is frozen

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 233

• Message text: All demand is frozen

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER233 - All demand is frozen ?

  The SAP error message /SAPAPO/PP_OPTIMIZER233 indicates that all demand in the planning run is frozen, which means that the optimizer cannot process any demand for the selected planning period. This situation typically arises in the context of Advanced Planning and Optimization (APO) in SAP, particularly when using the PP/DS (Production Planning/Detailed Scheduling) module.
  Causes:
  
  Frozen Demand: All demand items in the planning horizon are marked as frozen, which prevents any changes or adjustments from being made during the planning run.
  Planning Parameters: The planning parameters may be set in such a way that they restrict the optimizer from processing certain demands.
  Master Data Issues: There may be issues with the master data configuration, such as incorrect settings for products, locations, or planning strategies.
  Planning Version: The planning version being used may not have any active demand or may be set to a version that does not allow changes.
  Time Period: The time period selected for the planning run may not have any active demand or may be outside the range of the planning horizon.
  
  Solutions:
  
  Check Demand Status: Review the demand items in the planning book to see if they are indeed frozen. You can unfreeze them if necessary.
  Adjust Planning Parameters: Review and adjust the planning parameters in the APO system to ensure that they allow for the processing of demand.
  Review Master Data: Ensure that the master data for products, locations, and planning strategies is correctly configured and that there are no inconsistencies.
  Change Planning Version: If the current planning version does not allow for changes, consider switching to a different version that has active demand.
  Modify Planning Horizon: Ensure that the planning horizon includes periods with active demand. Adjust the planning run to include the necessary time frames.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/SDP94 (for demand planning) or /SAPAPO/DP90 (for demand planning book) to analyze demand data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.