How To Fix CNV20551044 - Object type &1, OBART=&2 in CNV_20551_DERIV: Different sequence number

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 044

• Message text: Object type &1, OBART=&2 in CNV_20551_DERIV: Different sequence number

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551044 - Object type &1, OBART=&2 in CNV_20551_DERIV: Different sequence number ?

  The SAP error message CNV20551044 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch in the sequence numbers of the objects being processed, which can lead to inconsistencies in the data migration.
  Cause:
  The error message CNV20551044 is triggered when:
  
  There are multiple entries for the same object type (denoted by &1) and object category (denoted by OBART=&2) that have different sequence numbers.
  The system expects a specific sequence for processing these objects, and any deviation from this expected sequence results in the error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Source: Review the source data for the object type and category mentioned in the error message. Ensure that there are no duplicate entries or inconsistencies in the sequence numbers.
  
  
  Correct Sequence Numbers: If you find discrepancies in the sequence numbers, correct them in the source data. Ensure that the sequence numbers are unique and follow the expected order.
  
  
  Review Migration Settings: Check the migration settings in the SAP system to ensure that they are configured correctly. This includes verifying the mapping and transformation rules for the data being migrated.
  
  
  Re-run the Migration: After making the necessary corrections, re-run the migration process to see if the error persists.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error message.
  
  
  Engage SAP Support: If the issue continues to occur after following the above steps, consider reaching out to SAP Support for further assistance. They may provide patches or additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Migration Cockpit) or LTMOM (Migration Object Modeler).
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines for handling errors.
  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 the root cause of the CNV20551044 error and implement a solution to resolve it.