How To Fix SMT062 - Conversion error on setting of change field &1, value = &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT -

• Message number: 062

• Message text: Conversion error on setting of change field &1, value = &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT062 - Conversion error on setting of change field &1, value = &2 ?

  The SAP error message SMT062, which states "Conversion error on setting of change field &1, value = &2," typically occurs in the context of data migration or data transfer processes, particularly when using the SAP System Landscape Transformation (SLT) or similar tools. This error indicates that there is a problem with converting a value for a specific field during a data change operation.
  Causes:
  
  Data Type Mismatch: The value being transferred does not match the expected data type of the target field. For example, trying to insert a string into a numeric field.
  Invalid Format: The value may not be in the correct format. For instance, date values must adhere to a specific format (e.g., YYYY-MM-DD).
  Null or Empty Values: Attempting to set a field with a null or empty value when it is not allowed.
  Field Length Exceeded: The value being set exceeds the maximum length defined for the field in the target table.
  Configuration Issues: There may be issues with the configuration of the data transfer or transformation rules.
  
  Solutions:
  
  Check Data Types: Ensure that the data types of the source and target fields match. If the source field is a string, ensure the target field can accept strings or convert it appropriately.
  Validate Data Format: Review the format of the data being transferred. For dates, ensure they are formatted correctly. For numeric fields, ensure that the values are indeed numeric.
  Handle Null Values: If the field does not allow null or empty values, ensure that a valid default value is provided.
  Trim Values: If the value exceeds the maximum length, consider trimming it or adjusting the target field's length if appropriate.
  Review Transformation Rules: If using SLT or similar tools, check the transformation rules to ensure they are correctly defined and that they handle the data appropriately.
  Debugging: Use debugging tools or logs to identify the exact point of failure and the specific values causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SMT062 for any specific patches or updates that may address known issues.
  SLT Documentation: Review the documentation for SAP Landscape Transformation for best practices and troubleshooting tips.
  Data Migration Tools: If using tools like SAP Data Services or LSMW, refer to their documentation for handling data type conversions and error handling.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP Basis or technical team for further analysis and support.