How To Fix SDB2U113 - Automatic DEFER YES and REBUILD INDEX switched off for &.

SAP Error Message - Details

• Message type: E = Error

• Message class: SDB2U - DB2/390: Messages for Function Group SDB2U

• Message number: 113

• Message text: Automatic DEFER YES and REBUILD INDEX switched off for &.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDB2U113 - Automatic DEFER YES and REBUILD INDEX switched off for &. ?

  The SAP error message SDB2U113 indicates that the automatic deferral of index rebuilds has been switched off for a specific database object (represented by &). This typically occurs in the context of database performance management, particularly when dealing with database indexes in SAP systems.
  Cause:
  The error message can arise due to several reasons:
  
  Database Configuration: The database settings may have been configured to not allow automatic deferral of index rebuilds.
  Index Fragmentation: The index may be highly fragmented, and the system is unable to automatically defer the rebuild process.
  Resource Constraints: There may be insufficient resources (like memory or CPU) available to perform the index rebuild automatically.
  Manual Settings: The system administrator may have manually disabled the automatic rebuild feature for performance reasons.
  
  Solution:
  To resolve the SDB2U113 error, consider the following steps:
  
  
  Check Database Settings:
  
  Review the database configuration settings to ensure that automatic index rebuilds are enabled. This may involve checking the database management system (DBMS) settings.
  
  
  
  Manual Index Rebuild:
  
  If automatic rebuilds are disabled, you may need to manually rebuild the affected index. This can usually be done through SQL commands or database management tools.
  
  
  
  Monitor Index Fragmentation:
  
  Use database monitoring tools to check the fragmentation level of the indexes. If fragmentation is high, consider scheduling regular maintenance tasks to rebuild or reorganize indexes.
  
  
  
  Resource Allocation:
  
  Ensure that the database server has adequate resources (CPU, memory, disk space) to perform index operations. If necessary, optimize resource allocation.
  
  
  
  Consult Documentation:
  
  Refer to the SAP and database documentation for specific instructions on managing indexes and understanding the implications of disabling automatic rebuilds.
  
  
  
  Engage with Support:
  
  If the issue persists, consider reaching out to SAP support or your database vendor for further assistance.
  
  
  
  Related Information:
  
  Database Maintenance: Regular maintenance of database indexes is crucial for performance. This includes monitoring, rebuilding, and reorganizing indexes as needed.
  Performance Tuning: Index management is a key aspect of database performance tuning. Understanding how indexes work and their impact on query performance can help in optimizing database operations.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  By following these steps, you should be able to address the SDB2U113 error and ensure that your database indexes are managed effectively.