How To Fix KH812 - Function is not supported for this field -> choose another field

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 812

• Message text: Function is not supported for this field -> choose another field

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KH812 - Function is not supported for this field -> choose another field ?

  The SAP error message KH812 ("Function is not supported for this field -> choose another field") typically occurs in the context of SAP's Controlling (CO) module, particularly when working with cost center accounting, internal orders, or other related functionalities. This error indicates that the operation you are trying to perform is not applicable to the specific field or data element you are working with.
  Causes:
  
  Incompatible Field: The field you are trying to use does not support the function you are attempting to execute. For example, you might be trying to perform a calculation or a function that is not valid for that particular field.
  Field Type Restrictions: Certain fields may have restrictions based on their data type or the context in which they are used. For instance, you might be trying to apply a function that is only valid for numeric fields on a text field.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of certain fields for specific functions.
  User Authorizations: Lack of proper authorizations to access or manipulate certain fields can also lead to this error.
  
  Solutions:
  
  Check Field Compatibility: Review the field you are trying to use and ensure that it is compatible with the function you are attempting to perform. Refer to the SAP documentation or field help to understand the valid operations for that field.
  Use Alternative Fields: If the field you are using is not supported, consider using a different field that is compatible with the function you want to execute.
  Review Configuration: If you suspect that the issue is related to configuration, consult with your SAP configuration team to ensure that the settings allow for the operations you are trying to perform.
  Check Authorizations: Ensure that you have the necessary authorizations to access and manipulate the fields in question. If not, contact your SAP security administrator to review and adjust your permissions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional guidance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., CO module) to understand the functionalities and limitations of various fields.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., KSB1 for cost center reports) to navigate the system effectively and troubleshoot issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or a consultant for further assistance.