How To Fix EPIC_COPC_UI012 - Rootnode ID does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: EPIC_COPC_UI - EPIC_COPC_UI

• Message number: 012

• Message text: Rootnode ID does not exist

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 EPIC_COPC_UI012 - Rootnode ID does not exist ?

  The SAP error message EPIC_COPC_UI012: Rootnode ID does not exist typically occurs in the context of SAP's Enterprise Portfolio and Project Management (EPPM) or related modules. This error indicates that the system is unable to find a specified root node ID in the project structure or hierarchy.
  Causes:
  
  Missing Root Node: The root node ID that the system is trying to access does not exist in the database. This could be due to data deletion or corruption.
  Incorrect Configuration: The configuration settings for the project or portfolio might be incorrect, leading to the system looking for a non-existent node.
  Authorization Issues: The user may not have the necessary permissions to access the root node, leading to the system not being able to retrieve it.
  Data Migration Issues: If data was migrated from another system or during an upgrade, the root node might not have been migrated correctly.
  System Bugs: There could be bugs in the specific version of the SAP software being used.
  
  Solutions:
  
  Verify Root Node ID: Check the root node ID being referenced in the error message. Ensure that it exists in the system. You can do this by navigating to the relevant project or portfolio structure in the SAP GUI.
  Check Configuration: Review the configuration settings for the project or portfolio to ensure that they are set up correctly.
  User Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the root node. This can be checked in the user roles and authorizations.
  Data Integrity Check: Run data integrity checks to ensure that there are no inconsistencies in the project structure. This may involve using transaction codes like SE11 or SE16 to inspect the relevant tables.
  Recreate Root Node: If the root node is missing, you may need to recreate it. This should be done carefully to avoid further issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. There may be known issues and fixes available.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to navigate and troubleshoot project structures.
  Documentation: Review SAP documentation related to EPPM for insights on project structures and node management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing additional insights or solutions.
  
  By following these steps, you should be able to diagnose and resolve the error message EPIC_COPC_UI012 effectively.