How To Fix Q6402 - Display Data Object: Generation Error

SAP Error Message - Details

• Message type: E = Error

• Message class: Q6 - Archive Information System

• Message number: 402

• Message text: Display Data Object: Generation Error

What causes this issue?

To display the technical view of a data object, the system must
generate a temporary program. This has failed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You cannot display the technical view for archiving object &V1&. In
other respects, you may be able to work normally. Follow-on problems
are not to be expected.

Procedure for System Administrators

This is a system error. If, archiving object &V1& is a standard SAP
object, contact the SAP hotline. Otherwise, you should check the
definition of the archiving object and its tables.
The following errors occurred during generation:
&V2&
Line: &V3&
Word: &V4&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message Q6402 - Display Data Object: Generation Error ?

  The SAP error message Q6402, which indicates a "Display Data Object: Generation Error," typically occurs in the context of SAP Quality Management (QM) when there is an issue with the generation of display data objects, such as when trying to display or process quality notifications, inspection lots, or other related data.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the underlying tables that the display data object relies on.
  Authorization Issues: The user may not have the necessary authorizations to access certain data or transactions.
  Configuration Issues: Incorrect configuration settings in the QM module or related areas can lead to generation errors.
  System Bugs: There may be bugs or issues in the SAP system that affect the generation of display data objects.
  Transport Issues: If recent changes were transported to the system, they may not have been properly implemented or could have introduced errors.
  
  Solutions:
  
  Check Data Consistency: Verify the data in the relevant tables (e.g., QALS, QAMB) for inconsistencies or missing entries. Use transaction codes like SE16 or SE11 to inspect the data.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data. This can be checked using transaction SU53 or by consulting with your security team.
  Configuration Review: Review the configuration settings in the QM module to ensure they are set up correctly. This may involve checking the settings in SPRO (SAP Reference IMG).
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Re-generate the Object: Sometimes, simply re-generating the display data object can resolve the issue. This can be done through the relevant transaction or program.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message. Implement any recommended fixes or patches.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as QM01 (Create Quality Notification), QM02 (Change Quality Notification), and others related to Quality Management.
  SAP Documentation: Review SAP documentation and help files related to Quality Management for additional insights and troubleshooting steps.
  Community 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 Q6402 error in SAP.