How To Fix /SAPAPO/PP_OPTIMIZER230 - PPM/PDS &1 uses two resources for sequence-dependent lot-size planning

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 230

• Message text: PPM/PDS &1 uses two resources for sequence-dependent lot-size planning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER230 - PPM/PDS &1 uses two resources for sequence-dependent lot-size planning ?

  The SAP error message /SAPAPO/PP_OPTIMIZER230 indicates that there is an issue with the planning data in the context of sequence-dependent lot-size planning. Specifically, it suggests that the Production Planning Model (PPM) or the Product Data Structure (PDS) is configured to use two different resources for the same operation, which is not allowed in the context of sequence-dependent lot-size planning.
  Cause:
  
  Multiple Resources Defined: The PPM or PDS may have been set up with multiple resources for a single operation, which can lead to confusion in the planning process.
  Configuration Error: There may be a configuration error in the way resources are assigned to operations in the PPM or PDS.
  Inconsistent Data: The data in the PPM or PDS may be inconsistent, leading to the optimizer being unable to determine which resource to use for planning.
  
  Solution:
  
  
  Review Resource Assignment:
  
  Check the PPM and PDS to ensure that each operation is assigned only one resource. If multiple resources are assigned, decide which one should be used and remove the others.
  
  
  
  Adjust Planning Parameters:
  
  If the use of multiple resources is intentional, consider adjusting the planning parameters or the configuration to allow for this scenario, if applicable.
  
  
  
  Check for Sequence-Dependent Settings:
  
  Ensure that the sequence-dependent lot-size settings are correctly configured. This includes checking the sequence-dependent setup in the PDS and ensuring that it aligns with the resources being used.
  
  
  
  Validate Data Consistency:
  
  Run consistency checks on the PPM and PDS to identify any discrepancies or errors in the data that may be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring PPMs and PDSs for sequence-dependent lot-size planning.
  
  
  
  Testing:
  
  After making changes, run a test planning run to ensure that the error is resolved and that the planning process works as expected.
  
  
  
  Related Information:
  
  SAP APO (Advanced Planning and Optimization): This is the module where the error occurs, and understanding its functionalities can help in troubleshooting.
  Lot Size Planning: Familiarize yourself with the concepts of lot size planning, especially sequence-dependent lot sizes, to better understand the implications of resource assignments.
  SAP Notes and Support: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes provided by SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.