How To Fix CNV20551409 - &1,OBART=&2: Conflict with control tables; please check

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 409

• Message text: &1,OBART=&2: Conflict with control tables; please check

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551409 - &1,OBART=&2: Conflict with control tables; please check ?

  The SAP error message CNV20551409 typically indicates a conflict with control tables during a data migration or conversion process. This error is often encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  The error message suggests that there is a conflict with the control tables, which are used to manage the data migration process. This could be due to several reasons, including:
  
  Data Inconsistencies: The data being migrated may not conform to the expected formats or constraints defined in the control tables.
  Missing Entries: Required entries in the control tables may be missing or incorrectly configured.
  Duplicate Entries: There may be duplicate entries in the control tables that are causing conflicts.
  Incorrect Mapping: The mapping of source data to target structures may not be correctly defined, leading to conflicts.
  
  Solution:
  To resolve the CNV20551409 error, you can follow these steps:
  
  
  Check Control Tables: Review the relevant control tables for any inconsistencies, missing entries, or duplicates. Ensure that all necessary entries are present and correctly configured.
  
  
  Validate Data: Ensure that the data being migrated adheres to the expected formats and constraints. Validate the source data for any inconsistencies or errors.
  
  
  Review Mapping: Check the mapping configuration to ensure that it is correctly defined. Make sure that the source fields are correctly mapped to the target fields.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  
  
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the control tables and identify any issues.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific migration tools and their documentation, as they often contain valuable information on common errors and their resolutions.
  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 identify and resolve the conflict causing the CNV20551409 error in your SAP environment.