How To Fix KE436 - The type of characteristic & does not fit the type of th key field

SAP Error Message - Details

• Message type: E = Error

• Message class: KE -

• Message number: 436

• Message text: The type of characteristic & does not fit the type of th key field

What causes this issue?

The characteristic "&V1&" does not have the same type and length as the
corresponding key field in Table &V2&.

How to fix this error?

Check your entry, or contact your system administrator to find out
what you could enter here.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE436 - The type of characteristic & does not fit the type of th key field ?

  The SAP error message KE436 indicates that there is a mismatch between the type of characteristic and the type of the key field in a particular context, typically within the context of Profitability Analysis (CO-PA) or other related modules. This error usually arises when you are trying to assign or use a characteristic that does not match the expected data type of the key field.
  Cause:
  
  Data Type Mismatch: The characteristic you are trying to use is of a different data type than what is expected for the key field. For example, if the key field is defined as a numeric type, but the characteristic is defined as a character type, this error will occur.
  Configuration Issues: There may be issues in the configuration of the characteristics or the key figures in the CO-PA settings.
  Incorrect Assignment: The characteristic may have been incorrectly assigned to a data structure or a report that expects a different type.
  
  Solution:
  
  Check Data Types: Verify the data types of the characteristic and the key field. Ensure that they are compatible. You can do this by checking the definitions in the SAP configuration settings.
  Adjust Configuration: If there is a mismatch, you may need to adjust the configuration of either the characteristic or the key field to ensure they match. This may involve changing the data type of the characteristic or reconfiguring the key field.
  Review Assignments: Check the assignments of characteristics to the data structures or reports. Make sure that the correct characteristics are being used in the appropriate contexts.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the characteristics and key fields you are working with.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the system behaves as expected.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KEA0 (for CO-PA configuration) or KEDR (for CO-PA report creation) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.