How To Fix /SAPAPO/OM207 - Invalid parameter combination for the scheduler

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 207

• Message text: Invalid parameter combination for the scheduler

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM207 - Invalid parameter combination for the scheduler ?

  The SAP error message /SAPAPO/OM207 Invalid parameter combination for the scheduler typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the parameters set for the scheduler. This error can arise during the execution of planning runs, such as the heuristic or optimizer, when the parameters provided do not align with the expected values or combinations.
  Causes:
  
  Incorrect Parameter Settings: The parameters defined for the scheduler may not be compatible with each other. For example, certain planning strategies or settings may require specific combinations of parameters.
  Missing or Incomplete Data: Required data for the planning run may be missing or incomplete, leading to invalid parameter combinations.
  Configuration Issues: There may be issues in the configuration of the planning area or the planning book that lead to invalid parameter settings.
  Version Compatibility: If there are updates or changes in the system, certain parameters may become deprecated or require adjustments.
  
  Solutions:
  
  Review Parameter Settings: Check the parameters you are using for the scheduler. Ensure that they are valid and compatible with each other. Refer to the documentation for the specific planning run you are executing.
  Validate Data: Ensure that all necessary master data and transaction data are available and correctly maintained. This includes checking for missing or incorrect entries in the relevant tables.
  Check Configuration: Review the configuration settings in the SAP APO system, particularly in the planning area and planning book settings. Make sure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific planning run you are executing. There may be specific guidelines or known issues that can help resolve the error.
  Test with Default Settings: If possible, try running the scheduler with default or minimal settings to see if the error persists. This can help isolate the problematic parameter.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may have additional insights or patches available.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM00 (for running heuristics) or /SAPAPO/OM01 (for running the optimizer) to help in testing and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.