How To Fix S1655 - Internal error in function DB6_SEGMENT_TABLES

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 655

• Message text: Internal error in function DB6_SEGMENT_TABLES

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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Smart SAP Assistant

• What is the cause and solution for SAP error message S1655 - Internal error in function DB6_SEGMENT_TABLES ?

  The SAP error message S1655, which indicates an "Internal error in function DB6_SEGMENT_TABLES," typically arises from issues related to database segment management in SAP systems. This error can occur due to various reasons, including database inconsistencies, issues with the database itself, or problems with the SAP kernel.
  Causes:
  
  Database Corruption: There may be corruption in the database segments that the SAP system is trying to access.
  Inconsistent Data: Inconsistencies in the data or metadata can lead to this error.
  Kernel Issues: An outdated or incompatible SAP kernel version may cause internal errors.
  Database Configuration: Incorrect database configuration or settings can lead to segment management issues.
  Resource Limitations: Insufficient resources (like memory or disk space) can also trigger this error.
  
  Solutions:
  
  Check Database Health: Use database-specific tools to check for corruption or inconsistencies. For example, for Oracle, you can use DBMS_REDEFINITION or DBMS_UTILITY.
  Database Consistency Check: Run consistency checks on the database. For example, in Oracle, you can use the ANALYZE command to check for inconsistencies.
  Update SAP Kernel: Ensure that you are using the latest version of the SAP kernel. If not, consider upgrading to a more recent version that may have fixes for known issues.
  Review Database Logs: Check the database logs for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error with recommended actions.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed logs and error messages to facilitate troubleshooting.
  
  Related Information:
  
  SAP Notes: Always check for SAP Notes related to the specific error message. SAP frequently updates their knowledge base with solutions and workarounds for known issues.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for best practices on maintenance and troubleshooting.
  System Logs: Review the system logs (transaction SM21) for any related errors that occurred around the same time as the S1655 error.
  
  By following these steps, you should be able to diagnose and potentially resolve the S1655 error in your SAP system.