How To Fix DPR_OBJ_LINK019 - An object link already exists for object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_OBJ_LINK - Messages for Object Links

• Message number: 019

• Message text: An object link already exists for object &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_OBJ_LINK019 - An object link already exists for object &1 ?

  The SAP error message DPR_OBJ_LINK019 indicates that there is an attempt to create a link for an object that already has an existing link in the system. This error typically occurs in the context of project management or portfolio management within SAP, particularly when dealing with object links in the SAP Project System (PS) or SAP Portfolio and Project Management (PPM).
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Link Creation: You are trying to create a link for an object (e.g., a project, task, or document) that already has an existing link to another object.
  Data Integrity Rules: SAP enforces data integrity rules that prevent the creation of duplicate links to ensure that the relationships between objects remain clear and unambiguous.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Links:
  
  Navigate to the object in question and check its existing links. You can do this by using transaction codes like CJ20N (Project Builder) or DPR (Project Management).
  Look for any existing links that may be causing the conflict.
  
  
  
  Remove or Modify Existing Links:
  
  If you find that there is an existing link that is no longer needed, you can remove it.
  If the existing link is still required, consider modifying your approach to linking objects. You may need to link to a different object or change the nature of the link.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to object linking in your specific module (PS or PPM) for more detailed guidance on how to manage object links.
  
  
  
  Check Authorization:
  
  Ensure that you have the necessary authorizations to create or modify links. Lack of proper permissions can sometimes lead to unexpected errors.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ02, DPR, and others that are used for managing projects and links.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  System Logs: Review system logs for additional context or related error messages that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.