How To Fix CNV_10320012 - Overlapping intervals found, check spool file to see overlapping records

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10320 - Message Class for Package 10320

• Message number: 012

• Message text: Overlapping intervals found, check spool file to see overlapping records

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10320012 - Overlapping intervals found, check spool file to see overlapping records ?

  The SAP error message CNV_10320012 indicates that there are overlapping intervals found in the data being processed, which is typically related to data migration or conversion activities. This error is often encountered during the execution of a conversion program, particularly when dealing with time intervals or date ranges that should not overlap.
  Cause:
  The error is caused by the presence of overlapping records in the data being processed. This can occur in various scenarios, such as:
  
  Data Migration: When migrating data from one system to another, if the source data contains overlapping time intervals (e.g., two records with the same start and end dates), the conversion program will raise this error.
  Data Integrity Issues: The source data may have integrity issues, such as duplicate entries or incorrect date ranges that overlap.
  Configuration Errors: Incorrect configuration settings in the migration tool or program can lead to the processing of overlapping intervals.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check the Spool File: The error message suggests checking the spool file for details about the overlapping records. The spool file will provide information on which records are causing the issue. Look for the specific intervals that are overlapping.
  
  
  Identify Overlapping Records: Once you have the details from the spool file, identify the records that have overlapping intervals. You may need to query the database or use a reporting tool to find these records.
  
  
  Correct the Data: After identifying the overlapping records, you will need to correct the data. This may involve:
  
  Merging records if they represent the same entity.
  Adjusting the date ranges to eliminate overlaps.
  Deleting or archiving duplicate records.
  
  
  
  Re-run the Migration/Conversion: After correcting the data, re-run the migration or conversion process to see if the error persists.
  
  
  Implement Data Validation: To prevent similar issues in the future, consider implementing data validation checks before migration. This can help catch overlapping intervals or other data integrity issues early in the process.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may use transaction codes like SE38 (to run reports) or SM37 (to check job logs) to investigate further.
  SAP Notes: Check SAP Notes related to the specific migration tool or program you are using, as there may be known issues or patches available.
  Documentation: Review the documentation for the migration tool or program to understand how it handles date intervals and any specific requirements for the data format.
  
  By following these steps, you should be able to resolve the CNV_10320012 error and successfully complete your data migration or conversion process.