How To Fix CNV20200245 - Optimized processing of table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 245

• Message text: Optimized processing of table &1

What causes this issue?

Optimized processing of big tables for company code merge:
Tables CNVSTEPS, CNVINCLTAB and CNVCONDITIONS are adapted.
As a result, a check is added in the selection loop.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200245 - Optimized processing of table &1 ?

  The SAP error message CNV20200245, which refers to "Optimized processing of table &1," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system has encountered an issue while trying to optimize the processing of a specific database table during the migration process.
  Cause:
  
  Data Volume: The table in question may contain a large volume of data, which can lead to performance issues or timeouts during processing.
  Data Structure: The structure of the table may not be compatible with the optimized processing methods being applied.
  Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the data being processed.
  Locking Issues: If the table is being accessed or locked by other processes, it can lead to this error.
  Inconsistent Data: The data in the table may have inconsistencies or errors that prevent optimized processing.
  
  Solution:
  
  Check Data Volume: If the table has a large amount of data, consider breaking it down into smaller batches for processing.
  Review Table Structure: Ensure that the table structure is compatible with the migration requirements. You may need to adjust the data model or mapping.
  Adjust Configuration: Review the configuration settings in the migration tool to ensure they are appropriate for the data being processed.
  Monitor Locks: Check for any locks on the table and resolve any conflicts that may be causing the error.
  Data Cleansing: Perform data cleansing to address any inconsistencies or errors in the data that may be causing the issue.
  Use Alternative Processing Methods: If optimized processing is not feasible, consider using standard processing methods as a workaround.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., LTMC for Migration Cockpit) that may help in monitoring and managing the migration process.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.