How To Fix D3018 - Backup needed; see DB12

D3018 - Overview

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 018

• Message text: Backup needed; see DB12

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 D3018 - Backup needed; see DB12 ?

  The SAP error message D3018, which states "Backup needed; see DB12," typically indicates that a database backup is required for the SAP system to continue functioning properly. This message is often related to the database's backup and recovery strategy, and it can arise in various scenarios, such as when the database is nearing its maximum log space or when certain thresholds for backup retention are reached.
  
  Cause:
  
  Backup Policy: The database may have a configured backup policy that requires regular backups to ensure data integrity and recovery capabilities.
  Log Space: The database may be running low on log space, which can happen if transactions are being logged but not backed up.
  Retention Period: The retention period for backups may have expired, necessitating a new backup to maintain the database's health.
  Database Configuration: Certain database configurations may require periodic backups to avoid issues with data consistency and recovery.
  
  
  Solution:
  
  Perform a Backup: The immediate solution is to perform