How To Fix SV188 - Insert-only-mode violation: only new data records were created

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 188

• Message text: Insert-only-mode violation: only new data records were created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SV188 - Insert-only-mode violation: only new data records were created ?

  The SAP error message SV188, which states "Insert-only-mode violation: only new data records were created," typically occurs in the context of data processing or data uploads, particularly when using tools like SAP Data Services or during data migration processes. This error indicates that the system is expecting only new records to be inserted into a database table, but it has encountered a situation where existing records are being referenced or modified, which violates the insert-only mode.
  Cause:
  
  Data Processing Mode: The system is configured to operate in "insert-only" mode, meaning it should only accept new records and not update or delete existing ones.
  Duplicate Records: The data being processed may contain records that already exist in the target table, leading to a violation of the insert-only constraint.
  Incorrect Data Mapping: The mapping of source data to target tables may be incorrect, causing the system to attempt to insert records that are not new.
  Triggers or Constraints: There may be database triggers or constraints that are being violated due to the nature of the data being processed.
  
  Solution:
  
  Check Data for Duplicates: Review the data being uploaded to ensure that it contains only new records. Remove or filter out any duplicates that may exist in the source data.
  Review Configuration: Ensure that the data processing job or data flow is correctly configured to operate in insert-only mode. Check the settings in the data integration tool or ETL process.
  Adjust Data Mapping: Verify that the mapping between the source and target tables is correct and that it aligns with the insert-only requirement.
  Use Appropriate Load Method: If updates to existing records are necessary, consider changing the load method to allow for updates or using a different approach that supports both inserts and updates.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance on handling insert-only mode and related configurations.
  
  Related Information:
  
  SAP Data Services: If you are using SAP Data Services, check the job design and ensure that the data flow is set up correctly for insert-only operations.
  Database Constraints: Understand the constraints and triggers defined in the target database schema that may affect data insertion.
  Error Logs: Review error logs or detailed messages provided by the SAP system to gain more insights into the specific records causing the violation.
  SAP Community: Engage with the SAP Community or forums for additional support and shared experiences from other users who may have encountered similar issues.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the SV188 error and successfully process your data.