How To Fix SMMSS_ALERTS049 - This alert shows the time since the last transaction log backup


SMMSS_ALERTS049 - Overview

  • Message type: E = Error

  • Message class: SMMSS_ALERTS - Message class for MSSQL rz20 messages

  • Message number: 049

  • Message text: This alert shows the time since the last transaction log backup

  • Show details Hide details
  • What causes this issue?

    This alert shows the time since the last transaction log backup. The
    threshhold values are set on based on the type of SAP in use. If any
    of following words or phrases are used to describe the system then the
    threshholds are set very high. The words are: DEV, DVL, TEST, QUAL, or
    SAND. If non of these words are present then the system is assumed to
    be a production system and the threshholds are set at Green -> Yellow
    30 minutes and Yellow->Red 60 minutes.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    If the threshhold values need adjusting, right click on the object and
    select properties. Then enter the new values. If the threshholds are
    correct and alerts occur, adjust the frequency of your transaction log
    backups.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message SMMSS_ALERTS049 - This alert shows the time since the last transaction log backup ?
    The SAP error message SMMSS_ALERTS049 indicates that the system is alerting you about the time elapsed since the last transaction log backup. This alert is crucial for maintaining the health and performance of your SAP system, particularly when using a database that relies on transaction logs, such as Microsoft SQL Server or SAP HANA.
    
    Cause: The primary cause of this alert is that the transaction log has not been backed up for a specified period. This can lead to several issues, including: Increased Risk of Data Loss: If the transaction log is not backed up regularly, you risk losing data in the event of a system failure. Log File Growth: The transaction log can grow significantly in size if not backed up, potentially leading to disk space issues. Performance Degradation: A large transaction log can impact the performance of the database.
    Solution: To resolve this alert, you should take the following actions: Perform a Transaction Log Backup: Immediately

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