How To Fix KW858 - You must select at least & field(s).

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 858

• Message text: You must select at least & field(s).

What causes this issue?

When choosing fields you must choose at least &V1& fields

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 choose more fields.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW858 - You must select at least & field(s). ?

  The SAP error message KW858 ("You must select at least & field(s).") typically occurs in the context of SAP's reporting or data selection processes, particularly when a user is trying to execute a report or transaction that requires certain fields to be selected or filled in before proceeding.
  Cause:
  The error indicates that the user has not selected the minimum required fields necessary for the operation they are trying to perform. This could happen in various scenarios, such as:
  
  Running a report where specific selection criteria are mandatory.
  Trying to execute a transaction that requires certain parameters to be filled in.
  Missing input in a form or screen that requires specific fields to be populated.
  
  Solution:
  To resolve the KW858 error, follow these steps:
  
  
  Identify Required Fields: Check the documentation or help text associated with the report or transaction to identify which fields are mandatory. The error message may indicate how many fields need to be selected.
  
  
  Fill in Required Fields: Go back to the selection screen or input form and ensure that you have filled in all the required fields. Make sure to select or enter values for the mandatory fields.
  
  
  Review Field Dependencies: Sometimes, certain fields may depend on the values of other fields. Ensure that you have selected values in any prerequisite fields that may affect the availability of other fields.
  
  
  Consult with Colleagues or Support: If you are unsure which fields are required, consult with colleagues who may have experience with the report or transaction, or reach out to your SAP support team for assistance.
  
  
  Test the Changes: After making the necessary selections, try executing the report or transaction again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the specific SAP module documentation for detailed information on the report or transaction you are working with.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message KW858.
  User Training: If this error occurs frequently, consider providing training for users on how to properly fill out selection screens and understand mandatory fields.
  
  By ensuring that all required fields are selected, you should be able to resolve the KW858 error and proceed with your SAP activities.