How To Fix CNV20551288 - Index &1 for table &2 was activated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 288

• Message text: Index &1 for table &2 was activated

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 CNV20551288 - Index &1 for table &2 was activated ?

  The SAP error message CNV20551288 indicates that an index for a specific table has been activated. This message is typically related to data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  The error message CNV20551288 is not necessarily an error in the traditional sense but rather an informational message indicating that an index has been activated for a specific database table. This can occur during data migration or conversion processes when the system is optimizing the performance of database operations by creating or activating indexes.
  Solution:
  
  
  Check the Context: Review the context in which this message appears. If it is part of a migration or data load process, it may not require any action. It is often a normal part of the process.
  
  
  Monitor Performance: After the index activation, monitor the performance of the database operations. If you notice any performance issues, you may need to analyze the indexes and their impact on the database performance.
  
  
  Review Documentation: Consult the SAP documentation related to the specific migration or conversion process you are using. There may be additional steps or considerations related to index management.
  
  
  Database Administration: If you are responsible for database administration, you may want to review the indexes on the affected table to ensure they are appropriate for your workload. You can use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to analyze and manage indexes.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this message. SAP Notes can provide guidance on known issues or best practices.
  
  
  Related Information:
  
  Index Management: Understanding how indexes work in SAP and their impact on performance is crucial. Indexes can speed up data retrieval but may slow down data modification operations (inserts, updates, deletes).
  Data Migration Tools: Familiarize yourself with the tools and processes used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit, LSMW (Legacy System Migration Workbench), or other ETL (Extract, Transform, Load) tools.
  Performance Tuning: If you encounter performance issues after index activation, consider engaging with a database administrator or SAP Basis consultant to analyze and tune the database performance.
  
  If you continue to experience issues or have specific concerns about the message, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.