How To Fix CNV147 - Table cluster & and its SQL table & have the same sequential number.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 147

• Message text: Table cluster & and its SQL table & have the same sequential number.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV147 - Table cluster & and its SQL table & have the same sequential number. ?

  The SAP error message CNV147 indicates that there is a conflict between a table cluster and its associated SQL table, specifically that they share the same sequential number. This can occur during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  Duplicate Sequential Numbers: The error arises when both the table cluster and the SQL table are assigned the same sequential number. In SAP, each table and its associated cluster should have unique identifiers to avoid conflicts during data processing.
  Data Migration Issues: This can happen during data migration processes where the mapping of tables and clusters is not correctly defined or has been altered.
  Configuration Errors: Incorrect configuration settings in the SAP system or during the setup of the data migration tools can lead to this issue.
  
  Solution:
  
  Check Table Definitions: Review the definitions of the table cluster and the SQL table to ensure that they do not share the same sequential number. You may need to adjust the configuration to assign unique sequential numbers.
  Adjust Mapping: If you are using a data migration tool, check the mapping of the tables and clusters. Ensure that they are correctly defined and that there are no overlaps in their identifiers.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  Reconfigure Data Migration Settings: If the error occurs during a data migration process, consider reconfiguring the settings or using a different approach to the migration that avoids this conflict.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your system and the error.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to data migration and table management for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  Testing Environment: If possible, replicate the issue in a testing environment to better understand the cause and test potential solutions without affecting the production system.
  
  By following these steps, you should be able to identify the cause of the CNV147 error and implement a solution to resolve it.