How To Fix CNV_20100390 - A maximum of &1 data records per table gets analyzed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 390

• Message text: A maximum of &1 data records per table gets analyzed

What causes this issue?

Analysis of new account and cost element fields.
You selected a setting saying that no more than &V1& data records per
table get analyzed.

System Response

Information

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100390 - A maximum of &1 data records per table gets analyzed ?

  The SAP error message CNV_20100390 indicates that during a data migration or conversion process, the system has reached a limit on the number of data records that can be analyzed for a specific table. This is a common issue when using SAP's data migration tools, particularly in the context of the SAP S/4HANA migration or other data conversion projects.
  Cause:
  The error occurs because the data migration tool has a predefined limit on the number of records it can process for a single table in one go. This limit is set to prevent performance issues and to ensure that the migration process does not overwhelm the system resources. The message indicates that the number of records being analyzed exceeds this limit.
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Increase the Limit: If possible, check if there is a configuration setting that allows you to increase the maximum number of records that can be analyzed for the table in question. This may involve adjusting parameters in the migration tool or the underlying database settings.
  
  
  Batch Processing: Instead of processing all records at once, break down the data into smaller batches. This can be done by applying filters or conditions to limit the number of records being processed in each run. For example, you could process records based on date ranges or specific criteria.
  
  
  Data Cleanup: Review the data in the table and see if there are any unnecessary records that can be deleted or archived before the migration. Reducing the volume of data can help you stay within the limits.
  
  
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. There may be specific guidelines or recommendations for handling large datasets.
  
  
  Contact SAP Support: If the issue persists and you cannot find a suitable solution, consider reaching out to SAP Support for assistance. They may provide insights or patches that can help resolve the issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling data migration limits.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and limitations regarding data processing.
  Performance Tuning: Consider performance tuning for your database and SAP system to handle larger datasets more efficiently.
  
  By following these steps, you should be able to address the CNV_20100390 error and successfully continue with your data migration or conversion process.