How To Fix FRMLDLG394 - Sum of inputs or outputs does not produce 100% in formula &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 394

• Message text: Sum of inputs or outputs does not produce 100% in formula &1

What causes this issue?

If you enter the quantities as proportions only on the <LS>Input and
Output</> tab page, the quantities of the inputs and outputs must each
come to a total of 100%. This is not the case.

System Response

The system does not set the consistent indicator.

How to fix this error?

Change the quantities so that the total produces 100%.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLDLG394 - Sum of inputs or outputs does not produce 100% in formula &1 ?

  The SAP error message FRMLDLG394 indicates that there is an issue with a formula in a planning application where the sum of the inputs or outputs does not equal 100%. This typically occurs in scenarios involving planning functions, such as in SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO).
  Cause:
  
  Formula Configuration: The formula may be incorrectly configured, leading to a situation where the inputs or outputs do not sum to 100%. This can happen if the weights assigned to different components of the formula do not add up correctly.
  Data Entry Errors: There may be incorrect or incomplete data entries in the relevant fields that are part of the formula calculation.
  Missing Components: Some components that should contribute to the total may be missing or not included in the formula.
  Rounding Issues: Sometimes, rounding can cause the total to deviate slightly from 100%, especially if the inputs are percentages.
  
  Solution:
  
  Review the Formula: Check the formula configuration to ensure that all components are included and that their weights sum to 100%. Adjust the weights as necessary.
  Validate Input Data: Ensure that all input values are correctly entered and that they are valid. Look for any missing or incorrect entries.
  Check for Missing Components: Make sure that all necessary components that should contribute to the total are included in the formula.
  Adjust for Rounding: If rounding is causing the issue, consider adjusting the precision of the calculations or the way rounding is handled in the formula.
  Test with Sample Data: Create a test scenario with known values to see if the formula behaves as expected. This can help identify where the issue lies.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for the specific module you are using (e.g., SAP IBP or SAP APO) for detailed information on formula configuration and troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  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 and resolve the issue causing the FRMLDLG394 error message in your SAP environment.