How To Fix GHO_PRIMARY_SELECTOR002 - Implementation not maintained for the object type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_PRIMARY_SELECTOR -

• Message number: 002

• Message text: Implementation not maintained for the object type &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_PRIMARY_SELECTOR002 - Implementation not maintained for the object type &1 ?

  The SAP error message GHO_PRIMARY_SELECTOR002 indicates that there is an issue with the implementation of a specific object type in the system. This error typically arises in the context of SAP's Generic Hierarchy Object (GHO) framework, which is used for managing hierarchical data structures.
  Cause:
  The error message "Implementation not maintained for the object type &1" suggests that the system is trying to access or utilize a specific object type (denoted by &1) for which there is no corresponding implementation defined in the system. This can occur due to several reasons:
  
  Missing Configuration: The object type has not been configured properly in the system.
  Custom Development: If the object type is a custom development, the implementation may not have been created or activated.
  Transport Issues: If the object type was recently transported from another system, the implementation may not have been included in the transport request.
  System Upgrade: After an upgrade, certain configurations may need to be re-applied or checked.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the section where the object type is defined.
  Ensure that the implementation for the object type is correctly maintained.
  
  
  
  Review Custom Developments:
  
  If the object type is custom, check the custom code to ensure that the implementation exists and is correctly activated.
  Use transaction SE80 or SE11 to look for the object type and verify its implementation.
  
  
  
  Transport Request:
  
  If the object type was recently transported, check the transport request to ensure that all necessary objects and implementations were included.
  You may need to re-transport the missing components.
  
  
  
  Check for Notes and Patches:
  
  Look for any SAP Notes or patches related to the GHO framework or the specific object type. Sometimes, SAP releases notes that address known issues.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant code to trace where the error is occurring and gather more information about the missing implementation.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for the specific object type and the GHO framework to ensure that all necessary steps have been followed for its implementation.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SPRO (Customizing).
  SAP Notes: Regularly check the SAP Support Portal for notes related to your version of SAP and the specific error message.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the GHO_PRIMARY_SELECTOR002 error in your SAP system.