How To Fix CP351 - Error in copied data structure: Ref. node does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 351

• Message text: Error in copied data structure: Ref. node does not exist.

What causes this issue?

The <GL:routing>routing</>/<GL:inspection_plan>plan</> that you want to
copy contains errors. It is, for example, possible that the branch
operation, the return operation or the reference nodes of a sequence no
longer exist.

How to fix this error?

INCLUDE NA_SYSAD1

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP351 - Error in copied data structure: Ref. node does not exist. ?

  The SAP error message CP351, which states "Error in copied data structure: Ref. node does not exist," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost planning or cost center accounting. This error indicates that there is an issue with the data structure being referenced in a planning scenario, often due to a missing or incorrectly defined reference node.
  Causes:
  
  Missing Reference Node: The reference node that is being used in the copied data structure does not exist in the system. This could be due to a deletion or a misconfiguration.
  Incorrect Configuration: The configuration settings for the planning layout or data structure may not be set up correctly, leading to references that cannot be resolved.
  Transport Issues: If the data structure was transported from one system to another (e.g., from development to production), there may have been issues during the transport process that caused the reference node to be lost.
  Versioning Issues: If you are working with different versions of the data structure, the reference node may exist in one version but not in another.
  
  Solutions:
  
  Check Reference Nodes: Verify that the reference node exists in the system. You can do this by navigating to the relevant configuration area in SAP and checking the definitions of the nodes.
  Recreate or Adjust the Data Structure: If the reference node is missing, you may need to recreate it or adjust the data structure to point to an existing node.
  Review Configuration Settings: Go through the configuration settings for the planning layout or data structure to ensure that everything is set up correctly and that there are no discrepancies.
  Transport Validation: If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Consult Documentation: Review SAP documentation or notes related to the specific version of the software you are using, as there may be known issues or patches available.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KP06 (Cost Center Planning) or KP26 (Activity Type Planning) to access the relevant planning layouts and data structures.
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message. SAP frequently releases notes that address known issues.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the CP351 error and implement a solution to resolve it.