How To Fix KM646 - The selected elements must contain currency fields

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 646

• Message text: The selected elements must contain currency fields

What causes this issue?

This layout is to be used for planning costs and revenues. However, it
does not contain any elements that contain values in a currency.

System Response

You cannot plan costs and revenues with this layout.

How to fix this error?

Create at least one element with a currency key figure in the layout.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM646 - The selected elements must contain currency fields ?

  The SAP error message KM646, which states "The selected elements must contain currency fields," typically occurs in the context of reporting or data analysis when the system expects certain fields to be in a currency format but finds that they are not. This can happen in various SAP modules, particularly in Financial Accounting (FI) or Controlling (CO) when dealing with financial data.
  Cause:
  
  Missing Currency Fields: The selected data elements or fields do not include any currency fields, which are necessary for the operation you are trying to perform (e.g., calculations, aggregations).
  Incorrect Field Selection: The fields you have selected for your report or analysis do not include the required currency fields, or you may have selected fields that are not compatible with currency operations.
  Data Model Issues: The underlying data model may not have been set up correctly, leading to the absence of currency fields in the selected dataset.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the requirements for currency fields.
  
  Solution:
  
  Check Field Selection: Review the fields you have selected for your report or analysis. Ensure that at least one of the selected fields is a currency field (e.g., amount fields that are defined with a currency type).
  Modify Report/Query: If you are using a report or query, modify it to include the necessary currency fields. This may involve adding fields from the data source that are defined as currency.
  Data Source Review: If you are pulling data from a custom data source or a specific table, ensure that the data source includes the required currency fields.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific transaction or report you are using to understand the requirements for currency fields.
  Check Configuration: If you suspect a configuration issue, consult with your SAP administrator or technical team to review the settings related to currency fields in the relevant modules.
  
  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.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SE11 for data dictionary, SE80 for object navigator) to explore the data structures and fields available in your SAP system.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the KM646 error and implement a solution to resolve it.