How To Fix DO894 - Key/index &: component &: name & only consists of namespace

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 894

• Message text: Key/index &: component &: name & only consists of namespace

What causes this issue?

INCLUDE DDDOC_EXPLIZIT_KEYDEF OBJECT DOKU ID TX
You defined a key component in which the name of a single component
only consists of the namespace.

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?

Procedure for System Administrators

Change the key component by completely defining the name of the single
component, that is in the form /namensraum/name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO894 - Key/index &: component &: name & only consists of namespace ?

  The SAP error message DO894 indicates that there is an issue with a key or index in a database table or structure that is expected to have a specific format or content but is found to consist only of a namespace. This typically occurs in the context of data dictionary objects, such as tables, views, or indexes, where the naming conventions or definitions are not being adhered to.
  Cause:
  
  Namespace Issue: The error suggests that the key or index is defined in a way that it only contains a namespace without any actual identifier or name. This can happen if the object was not properly defined or if there was an error during the creation or modification of the object.
  Incorrect Configuration: The configuration of the database object may be incorrect, leading to a situation where the system cannot resolve the key/index properly.
  Transport Issues: If the object was transported from one system to another (e.g., from development to production), there may have been issues during the transport that led to the object being incomplete or improperly defined.
  
  Solution:
  
  Check Object Definition: Review the definition of the key/index in the Data Dictionary (SE11). Ensure that it is correctly defined and that it includes valid identifiers.
  Recreate the Object: If the object is corrupted or improperly defined, consider deleting and recreating it. Make sure to follow the proper naming conventions and guidelines.
  Transport Request: If the issue arose after a transport, check the transport request for any errors. You may need to re-transport the object or manually adjust it in the target system.
  Namespace Configuration: Ensure that the namespace is correctly configured in the system. If you are using a custom namespace, verify that it is properly set up in the system settings.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) to investigate and manage database objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number (DO894) in the SAP Support Portal.
  Debugging: If you have access to debugging tools, you may want to debug the program or transaction that is generating this error to get more context on what is causing the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.