How To Fix AQ908 - Internal error: Index & &, Index & &

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 908

• Message text: Internal error: Index & &, Index & &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AQ908 - Internal error: Index & &, Index & & ?

  The SAP error message AQ908, which indicates an "Internal error: Index & &, Index & &," typically relates to issues with the database indexes in the SAP system. This error can occur in various contexts, often during operations that involve database access or data retrieval.
  Causes:
  
  Corrupted Indexes: The indexes in the database may be corrupted, leading to inconsistencies when the system tries to access or manipulate data.
  Database Issues: There may be underlying issues with the database itself, such as hardware failures, software bugs, or configuration problems.
  Inconsistent Data: Data inconsistencies or integrity issues can also trigger this error, especially if the data does not conform to expected formats or constraints.
  System Bugs: There may be bugs in the SAP application or the underlying database management system that lead to this error.
  
  Solutions:
  
  Rebuild Indexes: The first step is to rebuild the affected indexes. This can often resolve issues related to corrupted indexes. You can do this using transaction codes like DB02 or SE14 in SAP.
  Check Database Health: Use database tools to check the health of the database. Look for any signs of corruption or issues that need to be addressed.
  Data Consistency Checks: Run consistency checks on the data to identify and resolve any inconsistencies. This can be done using transaction codes like SE11 or SE14.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Consult Logs: Review the system logs (transaction SM21) and short dumps (transaction ST22) for more detailed error messages that can provide additional context about the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or context that may help diagnose the problem.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DB02 (Database Performance), SE14 (Database Utility), SM21 (System Log), and ST22 (Dump Analysis).
  Database Administration: Understanding basic database administration tasks can be helpful, especially if you have access to the underlying database system (e.g., Oracle, HANA, SQL Server).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  Always ensure that you have proper backups and a recovery plan before making significant changes to the database or indexes.