How To Fix SAI_CACHE822 - Commit LUW

SAP Error Message - Details

• Message type: E = Error

• Message class: SAI_CACHE - XI Configuration Cache

• Message number: 822

• Message text: Commit LUW

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAI_CACHE822 - Commit LUW ?

  The SAP error message SAI_CACHE822, which refers to "Commit LUW" (Logical Unit of Work), typically indicates an issue related to the caching mechanism in SAP, particularly in the context of the SAP Application Interface Framework (AIF) or similar components that utilize caching for performance optimization.
  Cause:
  
  Cache Inconsistency: The error may arise due to inconsistencies in the cache, which can occur if there are issues during data processing or if the cache is not properly synchronized with the database.
  Database Locking: If there are locks on the database that prevent the commit from being executed, this can lead to the error.
  Transaction Failures: If a previous transaction fails and does not properly commit, it can lead to issues in subsequent transactions.
  Configuration Issues: Incorrect configuration settings in the AIF or related components can also lead to this error.
  
  Solution:
  
  Check Cache Status: Review the cache status and clear the cache if necessary. You can use transaction codes like SICF or SICF to manage the cache.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong.
  Database Locks: Use transaction SM12 to check for any locks on the database that might be preventing the commit. If locks are found, they may need to be released.
  Reprocess Failed Transactions: If there are failed transactions, reprocess them after resolving any underlying issues.
  Configuration Review: Ensure that the configuration settings for the AIF or any related components are correct and aligned with best practices.
  System Restart: In some cases, a system restart may help clear transient issues related to caching.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Review the official SAP documentation for the Application Interface Framework or the specific module you are working with to understand the caching mechanism better.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for further analysis.
  
  By following these steps, you should be able to diagnose and resolve the SAI_CACHE822 error effectively.