How To Fix DAAG_PARTITIONING309 - Remainder partition(s) deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: DAAG_PARTITIONING - Message Class for Partitioning

• Message number: 309

• Message text: Remainder partition(s) deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DAAG_PARTITIONING309 - Remainder partition(s) deleted ?

  The SAP error message DAAG_PARTITIONING309 indicates that the remainder partitions of a partitioned table have been deleted. This typically occurs in the context of database partitioning, where data is divided into smaller, more manageable pieces (partitions) for performance and maintenance reasons.
  Cause:
  The error message is usually triggered when:
  
  Partitioning Strategy Change: A change in the partitioning strategy or configuration has led to the deletion of certain partitions.
  Data Management Operations: Operations such as data archiving, deletion, or reorganization that affect the partitions.
  Inconsistent Partitioning: There may be inconsistencies in the partitioning scheme, leading to the deletion of remainder partitions.
  
  Solution:
  To resolve this issue, consider the following steps:
  
  
  Check Partitioning Configuration:
  
  Review the partitioning strategy and ensure that it aligns with your data management requirements.
  Verify that the partitioning keys and ranges are correctly defined.
  
  
  
  Recreate Deleted Partitions:
  
  If the remainder partitions were deleted unintentionally, you may need to recreate them based on your data distribution and access patterns.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the database to ensure that there are no other underlying issues affecting the partitioning scheme.
  
  
  
  Review Logs and Documentation:
  
  Check the system logs for any related messages that could provide more context on why the partitions were deleted.
  Consult SAP documentation or support for specific guidance related to your version and configuration.
  
  
  
  Backup and Restore:
  
  If the deletion of partitions has led to data loss, consider restoring from a backup if available.
  
  
  
  Consult SAP Support:
  
  If the issue persists or if you are unsure about the steps to take, it may be beneficial to reach out to SAP support for assistance.
  
  
  
  Related Information:
  
  Partitioning in SAP: Understanding how partitioning works in SAP can help in managing and troubleshooting partition-related issues. Familiarize yourself with the concepts of range, hash, and list partitioning.
  Database Administration: Knowledge of database administration practices can aid in effectively managing partitions and ensuring data integrity.
  Performance Tuning: Proper partitioning can significantly improve query performance, so consider performance tuning as part of your partitioning strategy.
  
  By following these steps and understanding the context of the error, you should be able to address the issue effectively.