How To Fix D3193 - Database objects that require reorganization

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 193

• Message text: Database objects that require reorganization

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D3193 - Database objects that require reorganization ?

  The SAP error message D3193 indicates that there are database objects in the SAP system that require reorganization. This typically occurs when the database has accumulated a significant amount of unused space or fragmentation, which can lead to performance issues and inefficient use of storage.
  Cause:
  
  Fragmentation: Over time, as data is inserted, updated, and deleted, the database can become fragmented. This means that the physical storage of data is not contiguous, leading to inefficient access patterns.
  Unused Space: When records are deleted or updated, the space they occupied may not be reclaimed immediately, leading to an accumulation of unused space.
  Database Growth: Continuous growth of database objects without proper maintenance can lead to the need for reorganization.
  
  Solution:
  To resolve the D3193 error, you can follow these steps:
  
  
  Reorganize Database Objects:
  
  Use the SAP transaction code DB02 to analyze the database and identify which objects require reorganization.
  Depending on the database system (e.g., Oracle, SQL Server, HANA), you may need to use specific commands or tools to reorganize the database objects. For example:
  
  For Oracle, you might use the ALTER TABLE ... MOVE command.
  For SQL Server, you can use the ALTER INDEX ... REBUILD command.
  For HANA, you can use the ALTER TABLE ... REORGANIZE command.
  
  
  
  
  
  Schedule Regular Maintenance:
  
  Implement a regular maintenance schedule to reorganize database objects periodically. This can help prevent fragmentation and the accumulation of unused space.
  
  
  
  Monitor Database Performance:
  
  Continuously monitor the performance of the database and the size of database objects. Use tools like DBACOCKPIT or DB02 to keep track of database health.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation specific to your database system for detailed instructions on how to reorganize database objects.
  
  
  
  Backup:
  
  Always ensure that you have a recent backup of your database before performing any reorganization tasks, as these operations can be resource-intensive and may lead to data loss if not handled properly.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  DB02: Database Performance Analysis
  DBACOCKPIT: Database Administration Cockpit
  
  
  Database-Specific Tools: Depending on your database, there may be specific tools or commands for monitoring and reorganizing database objects.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error message.
  
  By following these steps, you should be able to resolve the D3193 error and improve the performance and efficiency of your SAP database.