How To Fix CNV20551327 - Object type &1: Sequence conflict? with &2 &3 (&4)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 327

• Message text: Object type &1: Sequence conflict? with &2 &3 (&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551327 - Object type &1: Sequence conflict? with &2 &3 (&4) ?

  The SAP error message CNV20551327, which indicates a "Sequence conflict" for a specific object type, typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades. This error suggests that there is a conflict in the sequence of processing or the order of records being handled.
  Cause:
  
  Data Integrity Issues: The sequence conflict often occurs when the data being processed has dependencies that are not being respected. For example, if a record that depends on another record is processed before the latter, it can lead to this error.
  Incorrect Configuration: The configuration settings for the migration or conversion process may not be set up correctly, leading to conflicts in how objects are processed.
  Duplicate Entries: If there are duplicate entries or overlapping sequences in the data being migrated, this can trigger the error.
  Missing Data: If required data is missing or not loaded in the correct order, it can lead to sequence conflicts.
  
  Solution:
  
  Check Data Dependencies: Review the data being migrated to ensure that all dependencies are respected. Make sure that parent records are processed before child records.
  Review Configuration Settings: Verify the configuration settings for the migration process. Ensure that the sequence of operations is correctly defined.
  Eliminate Duplicates: Check for and resolve any duplicate entries in the data set that could be causing the conflict.
  Data Validation: Perform data validation checks to ensure that all required data is present and correctly formatted before starting the migration process.
  Adjust Processing Sequence: If possible, adjust the processing sequence of the records to ensure that they are handled in the correct order.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or process you are using for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.