How To Fix CNV10400672 - Automatic determination of length for characteristic &1 failed.

CNV10400672 - Overview

• Message type: E = Error

• Message class: CNV10400 - Messages for package 10400 (characteristics)

• Message number: 672

• Message text: Automatic determination of length for characteristic &1 failed.

Self-Explanatory Message

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CNV10400672 - Details

• The SAP error message CNV10400672, which states "Automatic determination of length for characteristic &1 failed," typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools. This error indicates that the system was unable to automatically determine the length of a characteristic (field) during the data transformation process.
  Causes:
  
  Missing Metadata: The characteristic may not have the necessary metadata defined in the source or target system, leading to an inability to determine its length.
  Data Type Issues: The data type of the characteristic may not be compatible or properly defined, causing the system to fail in determining its length.
  Configuration Errors: There may be configuration issues in the data migration settings or transformation rules that prevent the system from correctly interpreting the characteristic.
  Inconsistent Data: The data in the source system may be inconsistent or contain unexpected values that do not conform to the expected