How To Fix /SAPAPO/OM209 - Invalid parameter combination

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 209

• Message text: Invalid parameter combination

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM209 - Invalid parameter combination ?

  The SAP error message /SAPAPO/OM209 Invalid parameter combination typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the parameters being used in a planning function or a planning run. This error indicates that the combination of parameters provided does not meet the expected criteria or is not valid for the operation being performed.
  Causes:
  
  Incorrect Parameter Values: The parameters provided for the planning function may not be valid. This could be due to incorrect data types, out-of-range values, or incompatible settings.
  Missing Configuration: Certain configurations or settings may be required for the parameters to work together, and if they are missing, the system will throw this error.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the planning function relies on.
  Version Issues: If you are using an older version of the planning function or if there are compatibility issues with the APO version, this error may occur.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the planning function. Ensure that they are valid and within the expected ranges.
  Review Configuration Settings: Verify that all necessary configuration settings for the planning function are correctly set up in the system.
  Data Validation: Check the master data and transaction data for inconsistencies or missing entries that could affect the planning function.
  Consult Documentation: Refer to the SAP documentation for the specific planning function you are using to ensure that you are using the correct parameters.
  Debugging: If you have access to debugging tools, you can trace the execution of the planning function to identify where the invalid parameter combination is being triggered.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/MC90 for planning book configuration or /SAPAPO/OM00 for planning function management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the /SAPAPO/OM209 Invalid parameter combination error and implement a suitable solution.