How To Fix CNV20200116 - ORACLE-DB: no deterioration in perform. due to initial key-update indic.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 116

• Message text: ORACLE-DB: no deterioration in perform. due to initial key-update indic.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200116 - ORACLE-DB: no deterioration in perform. due to initial key-update indic. ?

  The SAP error message CNV20200116 ORACLE-DB: no deterioration in perform. due to initial key-update indic. typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is no performance deterioration due to an initial key update indicator, which may suggest that the system is trying to perform an operation that is not yielding the expected performance improvements.
  Cause:
  
  Data Migration Issues: The error may arise during data migration processes where the system is trying to update keys or indices in the database.
  Database Configuration: There may be issues with the Oracle database configuration that affect how updates are processed.
  Performance Settings: The performance settings in the SAP system or the Oracle database may not be optimized for the operations being performed.
  Initial Key Update Indicator: The presence of an initial key update indicator may suggest that the system is attempting to perform an operation that is not necessary or is redundant.
  
  Solution:
  
  Check Migration Settings: Review the settings and parameters used in the migration process to ensure they are correctly configured.
  Database Performance Tuning: Optimize the Oracle database performance settings. This may include adjusting memory allocation, indexing strategies, and other performance-related configurations.
  Review Logs: Check the SAP and Oracle logs for any additional error messages or warnings that may provide more context about the issue.
  Update SAP Notes: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP frequently releases updates that address known issues.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using for any additional troubleshooting steps.
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and context about the error.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on data migration best practices.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Oracle Database Documentation: Consult Oracle's documentation for performance tuning and optimization techniques specific to your database version.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.