How To Fix DO835 - Key category for index table corrected to not specified

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 835

• Message text: Key category for index table corrected to not specified

What causes this issue?

INCLUDE DDDOC_ACCMODE_KEYKIND OBJECT DOKU ID TX
You defined a key category which is not valid for the access mode. It
is automatically corrected to the valid key category.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO835 - Key category for index table corrected to not specified ?

  The SAP error message DO835 ("Key category for index table corrected to not specified") typically occurs in the context of database table indexing and data consistency checks. This message indicates that the system has detected an inconsistency in the key category of an index table, which has been corrected to "not specified." 
  Cause:
  
  Inconsistent Key Definition: The key category for an index table may not have been defined correctly, leading to inconsistencies in how the data is indexed.
  Database Changes: Changes in the database schema or updates to the data model that were not properly reflected in the index definitions.
  Data Migration Issues: If data was migrated from another system or version, the key categories may not have been correctly set up.
  System Upgrades: Upgrading the SAP system can sometimes lead to inconsistencies if the upgrade process does not handle index definitions properly.
  
  Solution:
  
  Check Index Definitions: Review the index definitions for the affected table to ensure that they are correctly defined. You can do this using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Rebuild Indexes: If the index definitions are correct, consider rebuilding the indexes for the affected table. This can often resolve inconsistencies.
  Run Consistency Checks: Use transaction codes like DB02 or DBACOCKPIT to run consistency checks on the database. This can help identify and resolve any underlying issues.
  Adjust Key Categories: If necessary, manually adjust the key categories for the index tables to ensure they are set correctly.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on resolving it.
  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: SE11 (Data Dictionary), SE14 (Database Utility), DB02 (Database Performance Monitor), DBACOCKPIT (Database Administration Cockpit).
  SAP Notes: Always check for relevant SAP Notes that may provide specific fixes or workarounds for this error.
  Documentation: Review SAP documentation related to database management and index handling for best practices.
  
  By following these steps, you should be able to address the DO835 error and ensure that your SAP system's database indexing is functioning correctly.