How To Fix CNV_CDMC_CA228 - No table call statistics information could be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 228

• Message text: No table call statistics information could be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA228 - No table call statistics information could be determined ?

  The SAP error message CNV_CDMC_CA228 indicates that the system could not determine any table call statistics information. This error typically arises during data migration or conversion processes, particularly when using the SAP Conversion Tools or the SAP Data Migration Cockpit.
  Cause:
  
  
  Missing Table Call Statistics: The error usually occurs when the system is unable to retrieve or find the necessary statistics for the tables involved in the data migration process. This can happen if:
  
  The statistics have not been generated for the relevant tables.
  The tables are not properly defined in the system.
  There are issues with the database connection or configuration.
  
  
  
  Database Issues: If there are underlying issues with the database, such as corruption or misconfiguration, it may prevent the retrieval of statistics.
  
  
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required statistics.
  
  
  Solution:
  
  
  Generate Table Statistics:
  
  Use the transaction code DB02 or ST03N to check if the statistics for the relevant tables exist.
  If they do not exist, you can generate them using the DBACOCKPIT transaction or by executing the appropriate SQL commands to gather statistics.
  
  
  
  Check Table Definitions:
  
  Ensure that the tables involved in the migration are correctly defined in the system. You can use transaction SE11 to check the table definitions.
  
  
  
  Database Health Check:
  
  Perform a health check on the database to ensure there are no underlying issues. This may involve checking for locks, performance issues, or corruption.
  
  
  
  User Authorizations:
  
  Verify that the user executing the migration has the necessary authorizations to access the required data and statistics.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DB02 (Database Performance Monitor), ST03N (Workload Analysis), and SE11 (Data Dictionary).
  SAP Documentation: Review the official SAP documentation related to data migration and conversion processes for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CNV_CDMC_CA228 error effectively.