How To Fix AD818 - Index &-& does not contain fields

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 818

• Message text: Index &-& does not contain fields

What causes this issue?

You have not created any fields in your index.

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?

Create the fields you require.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD818 - Index &-& does not contain fields ?

  The SAP error message AD818, which states "Index &-& does not contain fields," typically occurs when there is an issue with the database index that is being referenced in your ABAP program or during a database operation. This error indicates that the specified index does not have any fields defined, which can lead to problems when trying to access or manipulate data.
  Causes:
  
  Index Definition Issues: The index may not have been defined correctly in the database table. This could happen if the index was created without specifying any fields.
  Database Table Changes: If the underlying database table structure has changed (e.g., fields were removed or renamed), the index may no longer be valid.
  Transport Issues: If the index was transported from one system to another, it might not have been transported correctly, leading to inconsistencies.
  Corruption: There could be corruption in the database or the index itself.
  
  Solutions:
  
  
  Check Index Definition:
  
  Go to the Data Dictionary (SE11) and check the definition of the index in question. Ensure that it has fields defined.
  If the index is empty, you may need to recreate it with the appropriate fields.
  
  
  
  Recreate the Index:
  
  If the index is found to be invalid or empty, you can delete it and recreate it with the correct fields.
  Use transaction SE11 to manage the index.
  
  
  
  Check for Table Changes:
  
  Review any recent changes made to the database table structure. If fields were removed or renamed, you may need to update the index accordingly.
  
  
  
  Transport Issues:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings related to the index.
  You may need to re-transport the index or manually recreate it in the target system.
  
  
  
  Database Consistency Check:
  
  Run a consistency check on the database to ensure that there are no corruption issues. This can often be done using transaction DB02 or similar tools.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), DB02 (Database Performance Monitor).
  SAP Notes: Always check for specific SAP Notes related to your version of SAP, as they may provide patches or additional guidance.
  Documentation: Review the SAP Help Portal for documentation on database indexes and their management.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.