How To Fix K6107 - Make the variable '&1' for '&2' a mandatory entry

SAP Error Message - Details

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 107

• Message text: Make the variable '&1' for '&2' a mandatory entry

What causes this issue?

The optional variable '&V1&' refers to the unit-determining
characteristic '&V2&' .

System Response

If no entries are made for this variable, no values can be entered for
the dependent key figure(s) as values are not accepted without a unit
and the unit cannot be determined for an initial characteristic value.

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?

You should change the replacement of the variable from 'Optional
replacement via entry' to 'Replacement using compulsory entry' in the
menu 'Extras --> Variables --> Char. value --> Maintain variable...'

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K6107 - Make the variable '&1' for '&2' a mandatory entry ?

  The SAP error message K6107, which states "Make the variable '&1' for '&2' a mandatory entry," typically occurs in the context of SAP Controlling (CO) when working with cost center accounting, internal orders, or other related modules. This error indicates that a required variable (parameter) has not been filled in or is missing in a particular transaction or report.
  Cause:
  The error is triggered when a mandatory field (variable) that is required for processing a transaction or report is left empty. This can happen due to:
  
  Missing Configuration: The variable may not be set up correctly in the system configuration.
  User Input Error: The user may have overlooked entering the required information.
  Data Entry Issues: There may be issues with the data being passed to the report or transaction, such as incorrect or incomplete data.
  
  Solution:
  To resolve the K6107 error, you can take the following steps:
  
  
  Identify the Missing Variable: Check the error message for the specific variable (&1) and the context (&2) in which it is required. This will give you clues about what needs to be filled in.
  
  
  Review Configuration: If you have access to the configuration settings, ensure that the variable is correctly defined as mandatory in the relevant settings. This may involve checking the settings in the controlling area or the specific report configuration.
  
  
  Input Required Data: If the error is due to user input, ensure that all mandatory fields are filled out correctly before executing the transaction or report again.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or report you are working with. This can provide insights into what fields are mandatory and how to fill them out.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to cost accounting, such as KSB1 (Cost Centers: Actual Line Items), KO03 (Display Order), etc.
  SAP Notes: Check SAP Notes for any updates or patches that may address this error.
  User Training: Ensure that users are trained on the importance of filling in mandatory fields to avoid such errors in the future.
  
  By following these steps, you should be able to identify and resolve the K6107 error in SAP.