How To Fix /CPD/CL_MSG170 - Select only one controlling area as default

SAP Error Message - Details

• Message type: E = Error

• Message class: /CPD/CL_MSG -

• Message number: 170

• Message text: Select only one controlling area as default

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CPD/CL_MSG170 - Select only one controlling area as default ?

  The SAP error message /CPD/CL_MSG170 indicates that there is an issue with the selection of controlling areas in the system. This error typically occurs when a user attempts to set a default controlling area, but multiple controlling areas are selected instead of just one.
  Cause:
  The error is caused by the selection of more than one controlling area in a context where only one is allowed. This can happen in various scenarios, such as when configuring settings in controlling (CO) modules or when trying to set default values in certain transactions.
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Your Selection: Ensure that you are selecting only one controlling area. If you have multiple controlling areas selected, deselect all but one.
  
  
  Review Configuration Settings: If you are in a configuration transaction, check the settings to ensure that the default controlling area is set correctly. You may need to navigate to the relevant configuration path in the SAP menu.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to make changes to the controlling area settings. Lack of proper authorizations can sometimes lead to unexpected behavior.
  
  
  Transaction Codes: If you are using a specific transaction code (like OKKP for controlling area settings), make sure you are following the correct procedure for that transaction.
  
  
  Consult Documentation: If you are unsure about the correct controlling area to select, consult your organization's documentation or reach out to your SAP support team for guidance.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this issue. Sometimes, there are known issues or patches that can resolve specific error messages.
  
  
  Related Information:
  
  Controlling Area: In SAP, a controlling area is an organizational unit that represents a closed system for cost accounting. It is essential to ensure that the controlling area is set up correctly for accurate financial reporting.
  Transaction Codes: Familiarize yourself with transaction codes related to controlling area settings, such as OKKP (Maintain Controlling Area) and OX19 (Define Company Code).
  SAP Community: If you continue to experience issues, consider reaching out to the SAP Community or forums where other users may have encountered similar problems.
  
  By following these steps, you should be able to resolve the error message and proceed with your tasks in SAP.