How To Fix RSDF008 - Function can only be performed in change mode

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDF - Messages: Data Flow Object

• Message number: 008

• Message text: Function can only be performed in change mode

What causes this issue?

You want to execute an action on an object in the data flow and this
action would result in a change in the data flow. However, you are still
in the display mode of the data flow and therefore you cannot change the
data flow.

System Response

The system does not execute the action.

How to fix this error?

Go to the change mode of the data flow to perform the action.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDF008 - Function can only be performed in change mode ?

  The SAP error message RSDF008, which states "Function can only be performed in change mode," typically occurs when you are trying to perform an operation that requires the system to be in change mode, but it is currently in display mode. This error is common in various SAP transactions, particularly in the context of data modeling or data flow management in SAP BW (Business Warehouse).
  Cause:
  The primary cause of this error is that the user is attempting to execute a function that modifies data or settings while the system is in display mode. This can happen in scenarios such as:
  
  Trying to edit or change a DataSource, InfoObject, or other BW objects while the system is not set to allow changes.
  Attempting to activate or transport objects without the necessary permissions or in the wrong mode.
  
  Solution:
  To resolve the RSDF008 error, you need to switch the system to change mode. Here are the steps you can take:
  
  
  Switch to Change Mode:
  
  If you are in a transaction that allows switching modes, look for a button or menu option that allows you to switch from display mode to change mode. This is often labeled as "Change" or "Edit."
  In some cases, you may need to use the transaction code /n followed by the transaction code you are working with to refresh the session in change mode.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to make changes in the system. If you do not have the required permissions, contact your SAP security administrator to grant you the appropriate roles.
  
  
  
  Use the Correct Transaction:
  
  Make sure you are using the correct transaction code for the operation you want to perform. Some transactions have specific codes for change and display modes.
  
  
  
  Check for Locks:
  
  Sometimes, objects may be locked by other users. Check if the object you are trying to modify is locked and, if necessary, coordinate with the user who has it locked.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific steps to take, refer to the SAP documentation or help files related to the specific transaction or object you are working with.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes in SAP BW, such as RSA1 (Data Warehousing Workbench), where you can manage DataSources, InfoObjects, and other BW components.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RSDF008. SAP Notes can provide additional context or solutions for specific scenarios.
  User Roles and Authorizations: Understanding the roles and authorizations in your SAP environment is crucial for troubleshooting issues related to change and display modes.
  
  By following these steps, you should be able to resolve the RSDF008 error and successfully perform the desired function in SAP.