How To Fix CNV_20100547 - Error during insert into table T8G17

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 547

• Message text: Error during insert into table T8G17

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100547 - Error during insert into table T8G17 ?

  The SAP error message CNV_20100547, which indicates an error during the insertion into table T8G17, is typically associated with data migration or conversion processes, particularly in the context of SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  
  Data Integrity Issues: The data being inserted into table T8G17 may violate integrity constraints, such as primary key violations, foreign key constraints, or unique constraints.
  Data Format Issues: The data format may not match the expected format for the fields in table T8G17. This could include incorrect data types or lengths.
  Missing Required Fields: Required fields in the table may not be populated in the data being inserted.
  Database Locking: There may be locks on the table that prevent the insertion of new records.
  Configuration Issues: There could be issues with the configuration of the data migration process or the source data.
  
  Solution:
  
  Check Data Integrity: Review the data being inserted to ensure it adheres to the integrity constraints of table T8G17. Look for duplicate entries or missing foreign key references.
  Validate Data Formats: Ensure that the data types and formats match the definitions in the T8G17 table. This includes checking date formats, numeric formats, and string lengths.
  Populate Required Fields: Make sure that all required fields in the T8G17 table are being populated in the data being inserted.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the table that might be preventing the insertion. If locks are found, determine if they can be released.
  Review Migration Configuration: If using a migration tool, review the configuration settings to ensure they are correct and that the source data is properly mapped to the target fields.
  Error Logs: Check the error logs for more detailed information about the error. This can provide insights into what specifically went wrong during the insertion process.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), and SM37 (Job Monitoring) to analyze the data and job logs.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Documentation: Review the documentation for the data migration tool you are using, as it may contain specific troubleshooting steps for common errors.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration.