How To Fix EQ406 - The reference object cannot be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: EQ - Cross-IS-U functions

• Message number: 406

• Message text: The reference object cannot be displayed

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EQ406 - The reference object cannot be displayed ?

  The SAP error message EQ406, which states "The reference object cannot be displayed," typically occurs in the context of Equipment or Functional Locations in the SAP system. This error indicates that the system is unable to retrieve or display the reference object associated with the equipment or functional location you are trying to access.
  Causes:
  
  Object Not Found: The reference object (e.g., equipment or functional location) may not exist in the system or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to view the reference object.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing links or incorrect entries in the database.
  Status of the Object: The reference object may be in a status that prevents it from being displayed (e.g., archived or locked).
  Technical Issues: There could be technical issues with the SAP system, such as database problems or system configuration errors.
  
  Solutions:
  
  Check Object Existence: Verify that the reference object exists in the system. You can do this by using transaction codes like IE03 (Display Equipment) or IL03 (Display Functional Location).
  Review Authorizations: Ensure that the user has the necessary authorizations to access the reference object. This can be checked with the help of your SAP security team.
  Data Consistency Check: Run data consistency checks to identify and resolve any inconsistencies in the database. This may involve using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant tables.
  Check Object Status: Review the status of the reference object to ensure it is not archived or locked. You can check the status in the object’s details.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes can provide patches or workarounds for known issues.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis team or technical support for further investigation. They can check for any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE03 (Display Equipment), IL03 (Display Functional Location), and IW33 (Display Order) to navigate and troubleshoot effectively.
  SAP Documentation: Refer to SAP Help documentation for detailed information on equipment and functional location management.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the EQ406 error in SAP.