How To Fix RD305 - Operating concern and field name must be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 305

• Message text: Operating concern and field name must be specified

What causes this issue?

To define the fields in the transfer structure, you need to specify the
appropriate operating concern and the corresponding field.

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?

Make both of these entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RD305 - Operating concern and field name must be specified ?

  The SAP error message RD305 ("Operating concern and field name must be specified") typically occurs in the context of Profitability Analysis (CO-PA) when you are trying to execute a report or transaction that requires specific parameters to be defined, particularly the operating concern and the field name.
  Cause:
  
  Missing Parameters: The error usually arises when the operating concern or the field name is not specified in the selection criteria of the report or transaction.
  Configuration Issues: There may be issues with the configuration of the operating concern in the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the operating concern or the required fields.
  
  Solution:
  
  Specify Operating Concern: Ensure that you have selected the appropriate operating concern in the selection screen of the report or transaction. This is usually a mandatory field.
  Specify Field Name: Make sure to specify the field name that you want to analyze or report on. This could be a characteristic or key figure relevant to the operating concern.
  Check Configuration: Verify the configuration of the operating concern in the system. Ensure that it is correctly set up and that all necessary fields are defined.
  User Authorizations: Check if the user has the necessary authorizations to access the operating concern and the fields. If not, contact your SAP security administrator to grant the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the report or transaction you are trying to execute, as there may be additional requirements or settings needed.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to CO-PA, such as KE30 (Report for Profitability Analysis) or KE24 (Display Line Items).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.