How To Fix DT155 - &: CREATE/DBSQL time stamp updated due to index or buffering change

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 155

• Message text: &: CREATE/DBSQL time stamp updated due to index or buffering change

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT155 - &: CREATE/DBSQL time stamp updated due to index or buffering change ?

  The SAP error message DT155, which states "CREATE/DBSQL time stamp updated due to index or buffering change," typically occurs when there are changes made to the database structure, such as modifications to indexes or changes in buffering settings. This message is informational rather than an error, indicating that the database's timestamp has been updated due to these changes.
  Cause:
  
  Index Changes: If an index on a database table is created, modified, or deleted, the timestamp for that table is updated.
  Buffering Changes: If the buffering settings for a table are changed (e.g., switching from buffered to non-buffered), this can also trigger an update to the timestamp.
  Database Structure Changes: Any structural changes to the database, such as adding or removing fields, can lead to this message.
  
  Solution:
  
  No Immediate Action Required: Since this message is informational, it does not require immediate action. It is a normal part of database operations.
  Check for Impact: If you are experiencing issues with performance or data retrieval, you may want to check if the changes made to indexes or buffering settings are optimal for your use case.
  Monitor Performance: After making changes, monitor the performance of the affected tables to ensure that the changes have not negatively impacted system performance.
  Documentation: Keep documentation of any changes made to the database structure or settings for future reference.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this message. SAP frequently updates its documentation and may provide additional context or solutions.
  Database Administration: If you are a database administrator, ensure that you are following best practices for managing indexes and buffering settings to optimize performance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar messages and what solutions they may have found.
  
  In summary, the DT155 message is a normal notification about changes in the database structure and does not indicate a problem that needs to be resolved. However, it is essential to monitor the system's performance after such changes.