How To Fix DO400 - Runtime object for data element & could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 400

• Message text: Runtime object for data element & could not be generated

What causes this issue?

The runtime object (nametab) of the data element could not be
generated.

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?

The log contains further details about the error. If necessary, try
again to activate the data element.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO400 - Runtime object for data element & could not be generated ?

  The SAP error message "DO400 Runtime object for data element & could not be generated" typically occurs during the activation of a data element or when trying to generate runtime objects in the ABAP Dictionary. This error can arise due to various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing or Incomplete Definition: The data element may not be fully defined, or there may be missing components such as domains or field labels.
  Inconsistent Data Types: The data type of the data element may not be compatible with the underlying database or other related objects.
  Transport Issues: If the data element was transported from another system, there may be inconsistencies or missing dependencies.
  Authorization Issues: The user may not have the necessary authorizations to generate runtime objects.
  Database Issues: There may be issues with the underlying database, such as locks or corruption.
  System Configuration: There may be configuration issues in the SAP system that prevent the generation of runtime objects.
  
  Solutions:
  
  Check Definition: Ensure that the data element is fully defined, including its domain, data type, and any associated field labels.
  Recheck Dependencies: Verify that all dependent objects (like domains) are correctly defined and activated.
  Transport Request: If the data element was transported, check the transport request for any missing objects or dependencies.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the activation or generation.
  Database Check: Check the database for any locks or issues. You may need to consult with your database administrator.
  System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that could provide more context.
  Re-activate the Object: Sometimes, simply reactivating the data element or related objects can resolve the issue.
  Check for SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide patches.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) to investigate and manage data elements and related objects.
  SAP Notes: Search the SAP Support Portal for notes related to the specific error message or data element in question.
  Documentation: Review SAP documentation for best practices on defining data elements and managing the ABAP Dictionary.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.