How To Fix CNV_MBT_09_A011 - Entries found in the receiver system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_09_A - Message class for drop-solution

• Message number: 011

• Message text: Entries found in the receiver system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_09_A011 - Entries found in the receiver system ?

  The SAP error message CNV_MBT_09_A011 indicates that there are entries found in the receiver system during a data migration process, typically related to the SAP S/4HANA Migration Cockpit or other data migration tools. This error usually arises when the migration process detects that there are existing records in the target system that conflict with the data being migrated.
  Cause:
  
  
  Existing Data: The most common cause is that the target system (receiver system) already contains data that conflicts with the data being migrated. This could be due to:
  
  Duplicate entries.
  Data that violates unique constraints or primary keys.
  Incomplete or incorrect data mapping.
  
  
  
  Data Integrity Issues: There may be integrity constraints in the target system that are being violated by the incoming data.
  
  
  Migration Configuration: Incorrect configuration or mapping in the migration tool can lead to this error.
  
  
  Solution:
  
  
  Data Review: 
  
  Review the existing data in the target system to identify the conflicting entries. You can use transaction codes like SE16 or SE11 to check the relevant tables.
  Compare the data being migrated with the existing data to identify duplicates or conflicts.
  
  
  
  Data Cleanup:
  
  If the existing data is no longer needed, consider deleting or archiving it before running the migration again.
  If the existing data is valid, you may need to adjust the data being migrated to avoid conflicts.
  
  
  
  Adjust Migration Settings:
  
  Check the migration settings and mappings in the migration tool to ensure they are correctly configured.
  Ensure that the data transformation rules are correctly set up to avoid conflicts.
  
  
  
  Use of Staging Tables:
  
  If applicable, consider using staging tables to first load the data and then perform necessary checks and transformations before moving it to the final target tables.
  
  
  
  Consult Documentation: 
  
  Refer to the SAP documentation for the specific migration tool you are using for any additional troubleshooting steps or best practices.
  
  
  
  Testing: 
  
  Perform a test migration with a smaller dataset to identify potential issues before executing the full migration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and others that can help you analyze the data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the migration object documentation for specific requirements and constraints related to the objects you are migrating.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to successfully complete your data migration.