How To Fix /RPM/MIGRATION077 - Object link type does not exist; create this link type first

SAP Error Message - Details

• Message type: E = Error

• Message class: /RPM/MIGRATION -

• Message number: 077

• Message text: Object link type does not exist; create this link type first

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /RPM/MIGRATION077 - Object link type does not exist; create this link type first ?

  The SAP error message /RPM/MIGRATION077 Object link type does not exist; create this link type first typically occurs in the context of SAP's Resource and Portfolio Management (RPM) module, particularly during data migration or when trying to establish relationships between objects in the system.
  Cause:
  This error indicates that the system is attempting to use a link type that has not been defined in the system. Link types are used to establish relationships between different objects (e.g., projects, resources, etc.) in SAP. If the link type you are trying to use does not exist, the system cannot proceed with the operation, leading to this error message.
  Solution:
  To resolve this error, you need to create the missing link type. Here are the steps to do this:
  
  
  Access the Link Type Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the configuration area for link types. This is usually found under the customizing settings for the RPM module. The path may vary based on your system version, but it generally follows:
  SPRO -> SAP Reference IMG -> Project Management -> Project Structures -> Define Link Types
  
  
  
  
  Create a New Link Type:
  
  In the link type configuration screen, you can create a new link type.
  Enter the necessary details for the new link type, such as the name, description, and any other relevant attributes.
  Make sure to define the properties of the link type according to your business requirements.
  
  
  
  Save the Configuration:
  
  After entering all the required information, save your changes.
  
  
  
  Test the Migration or Operation Again:
  
  Once the link type has been created, try to perform the operation that triggered the error again. The system should now recognize the link type and proceed without errors.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for your version of SAP RPM for detailed information on link types and their configuration.
  Authorization: Ensure that you have the necessary authorizations to create link types in the system.
  Transport Requests: If you are working in a development environment, remember to transport your changes to the quality and production environments as needed.
  Consulting SAP Notes: If the issue persists or if you encounter additional errors, check SAP Notes for any known issues or patches related to your version of SAP RPM.
  
  By following these steps, you should be able to resolve the error and successfully create the necessary link type in your SAP system.