How To Fix 61079 - Invalid input combination

SAP Error Message - Details

• Message type: E = Error

• Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

• Message number: 079

• Message text: Invalid input combination

What causes this issue?

The combination of values entered is not defined in the system.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check and then correct your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 61079 - Invalid input combination ?

  The SAP error message "61079 Invalid input combination" typically occurs in the context of SAP's planning and forecasting modules, such as SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO). This error indicates that the input combination provided does not match any valid combinations defined in the system for the specific planning scenario or data model.
  Causes:
  
  Invalid Key Figures: The key figures or characteristics used in the input do not match the expected values defined in the planning model.
  Missing Master Data: The master data (like materials, customers, etc.) required for the input combination may be missing or not properly maintained.
  Incorrect Planning Area: The planning area or version being used may not support the input combination.
  Data Type Mismatch: There may be a mismatch in the data types of the input values (e.g., numeric vs. string).
  Configuration Issues: The configuration settings for the planning model may not be set up correctly, leading to invalid combinations.
  
  Solutions:
  
  Check Input Values: Verify that the input values you are using are correct and match the expected values in the system.
  Review Master Data: Ensure that all necessary master data is created and maintained correctly in the system.
  Validate Planning Area: Confirm that you are using the correct planning area and version that supports the input combination.
  Data Type Verification: Ensure that the data types of the input values are correct and consistent with what the system expects.
  Configuration Review: Review the configuration settings for the planning model to ensure that all necessary combinations are defined and valid.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the planning model and valid input combinations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Use transaction codes like /SAPAPO/SDP94 (for planning) or /SAPAPO/MC90 (for master data) to review and analyze the data.
  Debugging: If you have access, consider debugging the process to identify where the invalid combination is being triggered.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.