How To Fix INDEXING012 - Exception &1 for reading languages for index category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: INDEXING - Messages that Occur During Indexing

• Message number: 012

• Message text: Exception &1 for reading languages for index category &2

What causes this issue?

An error occurred when defining the existing language indexes for the
relevant index category.

System Response

Exceptions:
1:
Unknown index category ID (CATID_UNKNOWN)
2:
Index category is deactivated (IDXCAT_IS_INACTIVE)
3:
XERROR

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.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message INDEXING012 - Exception &1 for reading languages for index category &2 ?

  The SAP error message "INDEXING012 Exception &1 for reading languages for index category &2" typically occurs in the context of SAP's indexing and search functionalities, particularly when there is an issue with the language settings or configurations related to the indexing process.
  Cause:
  
  Missing Language Configuration: The specified language for the index category may not be configured in the system.
  Index Category Issues: The index category specified in the error message may not exist or may not be properly set up.
  Authorization Issues: The user may not have the necessary authorizations to access the language settings or the index category.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or problems with the indexing service.
  
  Solution:
  
  
  Check Language Configuration:
  
  Go to the transaction code SMLT (Language Transport) and ensure that the required languages are properly configured in the system.
  Verify that the language specified in the error message is available and active.
  
  
  
  Verify Index Category:
  
  Check the index category mentioned in the error message. You can do this by navigating to the relevant configuration settings in the SAP system.
  Ensure that the index category exists and is correctly set up.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the language and index category settings.
  You may need to consult with your SAP security team to verify and adjust user roles and permissions.
  
  
  
  Rebuild Index:
  
  If the issue persists, consider rebuilding the index for the affected category. This can often resolve inconsistencies or errors related to indexing.
  Use transaction codes like SICF to check the status of the indexing service and perform any necessary actions.
  
  
  
  Check SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  
  Consult SAP Support:
  
  If the problem cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to indexing and language settings, such as SMLT, SICF, and others relevant to your specific SAP module.
  Documentation: Review SAP documentation related to indexing and search functionalities for best practices and troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the "INDEXING012 Exception" error in your SAP system.