How To Fix NI151 - Direct index entries are created for all document categories

SAP Error Message - Details

• Message type: E = Error

• Message class: NI - Document index processing

• Message number: 151

• Message text: Direct index entries are created for all document categories

What causes this issue?

Direct index entries are created for all document categories. The
migration to this new procedure is complete.

System Response

A program run is not necessary for any document categories.
The index entries are created as soon as the condition records are
saved and no longer have to be created in a separate step from the
change pointers.

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 NI151 - Direct index entries are created for all document categories ?

  The SAP error message NI151 indicates that direct index entries are being created for all document categories, which can lead to performance issues and increased database size. This message typically arises in the context of document management systems (DMS) or when dealing with document storage in SAP.
  Cause:
  The error is usually caused by the configuration settings in the SAP system that dictate how document entries are indexed. When the system is set to create direct index entries for all document categories, it can lead to inefficiencies, especially if there are a large number of documents or if the document categories are not optimized for direct indexing.
  Solution:
  To resolve the NI151 error, you can take the following steps:
  
  
  Review Document Category Settings:
  
  Check the configuration of document categories in your SAP system. Ensure that only the necessary categories are set to create direct index entries.
  You can do this by navigating to the relevant configuration settings in the SAP DMS or document management area.
  
  
  
  Adjust Indexing Settings:
  
  Modify the settings to limit direct indexing to only those document categories that require it. This can help reduce the load on the system and improve performance.
  You may need to consult with your SAP Basis or DMS administrator to make these changes.
  
  
  
  Database Maintenance:
  
  Perform regular database maintenance to ensure that the indexes are optimized. This can include rebuilding indexes or performing database cleanup tasks.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error. SAP Notes can often provide specific fixes or recommendations based on the version of SAP you are using.
  
  
  
  Testing:
  
  After making changes, conduct thorough testing to ensure that the changes do not negatively impact other functionalities within the SAP system.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on document management and indexing settings.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Performance Monitoring: Keep an eye on system performance metrics after making changes to ensure that the adjustments have the desired effect.
  
  By following these steps, you should be able to address the NI151 error and improve the efficiency of document indexing in your SAP system.