How To Fix 0Q102 - Rollback failed

SAP Error Message - Details

• Message type: E = Error

• Message class: 0Q - Microsoft SQL Server Porting

• Message number: 102

• Message text: Rollback failed

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 0Q102 - Rollback failed ?

  The SAP error message "0Q102 Rollback failed" typically occurs during the processing of a transaction in the SAP system, particularly when there is an issue with the rollback of a database transaction. This error can arise due to various reasons, including database inconsistencies, issues with the application logic, or problems with the underlying database system.
  Causes:
  
  Database Lock Issues: If a database lock is held by another transaction, it may prevent the rollback from completing successfully.
  Database Corruption: Corruption in the database can lead to failures during rollback operations.
  Insufficient Resources: Lack of memory or disk space can hinder the rollback process.
  Network Issues: If the connection to the database is unstable, it may cause rollback operations to fail.
  Application Logic Errors: Bugs in the application code that lead to improper handling of transactions can also result in rollback failures.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for any locks that might be preventing the rollback. If necessary, release the locks.
  Review Application Logs: Check the application logs (transaction SLG1) for any related error messages that could provide more context on the issue.
  Database Consistency Check: Run consistency checks on the database to identify and fix any corruption issues.
  Monitor System Resources: Ensure that the system has adequate resources (memory, disk space) to perform the rollback.
  Restart the Application: Sometimes, simply restarting the application or the SAP system can resolve transient issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  Database Administration: If you have access to the database administration tools, check for any issues at the database level.
  System Performance: Monitor the overall performance of the SAP system to identify any bottlenecks that could be contributing to the issue.
  
  By following these steps, you should be able to diagnose and resolve the "0Q102 Rollback failed" error in your SAP environment.