How To Fix CNV736 - &2 records read and &3 records deleted in table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 736

• Message text: &2 records read and &3 records deleted in table &1

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 CNV736 - &2 records read and &3 records deleted in table &1 ?

  The SAP error message "CNV736 &2 records read and &3 records deleted in table &1" typically occurs during data migration or data conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This message indicates that a certain number of records were read from a specified table, and a certain number of those records were deleted based on specific criteria.
  Cause:
  
  Data Quality Issues: The records being processed may not meet the required criteria for retention, leading to their deletion. This could be due to missing mandatory fields, incorrect data formats, or other validation issues.
  Configuration Settings: The settings in the data migration or conversion program may be configured to delete certain records based on specific conditions.
  Business Logic: The business rules defined in the migration process may dictate that certain records are no longer relevant or valid, leading to their deletion.
  
  Solution:
  
  Review the Migration Logic: Check the logic of the data migration or conversion program to understand why records are being deleted. Look for any filters or conditions that may be causing valid records to be excluded.
  Data Validation: Ensure that the data being processed meets all necessary validation criteria. This may involve cleaning the data or correcting any inconsistencies before running the migration again.
  Check Configuration Settings: Review the configuration settings of the migration tool to ensure that they align with your business requirements and that no unnecessary deletions are being performed.
  Log Analysis: Analyze the logs generated during the migration process to identify specific records that were deleted and understand the reasons behind their deletion.
  Testing: Conduct thorough testing in a non-production environment to ensure that the migration process behaves as expected and that only the intended records are deleted.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler) if you are using the SAP S/4HANA Migration Cockpit.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide guidance on handling this error message.
  Documentation: Review SAP documentation related to data migration and conversion processes for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.