How To Fix /SAPAPO/FCST090 - Combination &1: No characteristic combination after Like replacement

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/FCST -

• Message number: 090

• Message text: Combination &1: No characteristic combination after Like replacement

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/FCST090 - Combination &1: No characteristic combination after Like replacement ?

  The SAP error message /SAPAPO/FCST090 Combination &1: No characteristic combination after Like replacement typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with forecasting and planning data. This error indicates that the system could not find a valid characteristic combination after attempting to replace a characteristic with a "Like" combination.
  Cause:
  
  Missing Data: The characteristic combination that you are trying to use does not exist in the master data or the planning data. This can happen if the data has not been maintained properly or if there are inconsistencies in the data.
  Incorrect Configuration: The configuration for the forecasting model may not be set up correctly, leading to issues when the system tries to find a valid combination.
  Like Replacement Logic: The "Like" replacement logic may not be able to find a suitable combination due to the absence of relevant data or incorrect settings in the replacement strategy.
  Data Activation Issues: If the data has not been activated or if there are issues with the data transfer from the source system, it may lead to this error.
  
  Solution:
  
  Check Characteristic Combinations: Verify that the characteristic combination you are trying to use exists in the master data. You can do this by checking the relevant planning book or data view.
  Maintain Missing Data: If the required characteristic combination is missing, you may need to maintain the necessary data in the master data or planning data.
  Review Forecasting Model Configuration: Ensure that the forecasting model and its settings are correctly configured. Check the settings for the "Like" replacement logic to ensure they are appropriate for your data.
  Data Activation: Make sure that all relevant data has been activated and is available for planning. If there are issues with data transfer, resolve those first.
  Check for Errors in Data Transfer: If you are using data from an external source, ensure that there are no errors in the data transfer process that could lead to missing combinations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the SAP APO documentation for details on characteristic combinations, forecasting models, and data maintenance.
  Transaction Codes: Use transaction codes like /SAPAPO/MC62 (for maintaining characteristic combinations) or /SAPAPO/FCST (for forecasting) to navigate and troubleshoot the issue.
  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 root cause of the error and implement a solution to resolve it.