How To Fix CNV_PE315 - Extension transformation rule &1 stopped with error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 315

• Message text: Extension transformation rule &1 stopped with error

What causes this issue?

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System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE315 - Extension transformation rule &1 stopped with error ?

  The SAP error message "CNV_PE315 Extension transformation rule &1 stopped with error" typically occurs during data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that a specific transformation rule has encountered an issue that prevents it from executing successfully.
  Causes:
  
  Data Quality Issues: The data being processed may not meet the expected format or constraints defined in the transformation rule.
  Configuration Errors: There may be misconfigurations in the transformation rules or mappings that lead to errors during execution.
  Missing Dependencies: Required fields or tables may be missing or not properly linked, causing the transformation to fail.
  Runtime Errors: There could be runtime exceptions or errors in the underlying logic of the transformation rule.
  Resource Limitations: Insufficient system resources (memory, CPU) can lead to failures in processing.
  
  Solutions:
  
  Check Logs: Review the detailed logs associated with the transformation process to identify the specific cause of the error. Look for any additional error messages or stack traces that provide more context.
  Validate Data: Ensure that the data being processed adheres to the expected formats and constraints. Cleanse or transform the data as necessary before re-running the process.
  Review Transformation Rules: Examine the configuration of the transformation rule that caused the error. Ensure that all mappings and logic are correctly defined.
  Test in Isolation: If possible, isolate the transformation rule and test it with a smaller dataset to identify the specific conditions that lead to the error.
  Check Dependencies: Ensure that all required fields, tables, and dependencies are present and correctly configured.
  Increase Resources: If resource limitations are suspected, consider increasing the available memory or CPU for the process.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific tools and processes you are using (e.g., SLT, Data Services) for best practices and configuration guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed logs and context about the error.