How To Fix CJ317 - First selected object already displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 317

• Message text: First selected object already displayed

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 CJ317 - First selected object already displayed ?

  The SAP error message CJ317 ("First selected object already displayed") typically occurs in the context of project management within SAP, particularly when working with project structures in transaction codes like CJ20N (Project Builder) or CJ03 (Project Overview). This error indicates that the system is trying to display a project or WBS (Work Breakdown Structure) element that is already being displayed in the current session.
  Cause:
  
  Duplicate Selection: The user has attempted to select a project or WBS element that is already open in the same session.
  Session Limitations: SAP has limitations on how many instances of the same object can be opened simultaneously.
  User Interface Behavior: The user may have inadvertently clicked on the same project or WBS element multiple times.
  
  Solution:
  
  Close Duplicate Instances: Check if the project or WBS element is already open in another window or tab. If so, close that instance before trying to open it again.
  Use Different Sessions: If you need to view the same project or WBS element in multiple sessions, consider using a new session (Ctrl + N) to open a new window.
  Refresh the Screen: Sometimes, simply refreshing the screen or navigating away and back can resolve temporary glitches.
  Check for Locks: Ensure that the project or WBS element is not locked by another user or process, which might cause issues when trying to access it.
  Log Out and Log Back In: If the issue persists, logging out of SAP and logging back in can sometimes clear session-related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes like CJ20N (Project Builder), CJ03 (Project Overview), and CJ02 (Change Project) to navigate project management effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions specific to your version of SAP.
  User Training: Ensure that users are trained on how to navigate project structures in SAP to minimize the chances of encountering this error.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further assistance.