How To Fix QT426 - Error converting user fields (QAIPP-USERC1 and QAIPP-USERC2)

SAP Error Message - Details

• Message type: E = Error

• Message class: QT - QM: Inspection during production (with inspection points)

• Message number: 426

• Message text: Error converting user fields (QAIPP-USERC1 and QAIPP-USERC2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message QT426 - Error converting user fields (QAIPP-USERC1 and QAIPP-USERC2) ?

  The SAP error message QT426, which states "Error converting user fields (QAIPP-USERC1 and QAIPP-USERC2)," typically occurs during the processing of quality inspection data in the Quality Management (QM) module. This error indicates that there is an issue with the conversion of user-defined fields (USERC1 and USERC2) in the quality inspection lot.
  Causes:
  
  
  Data Type Mismatch: The user fields (QAIPP-USERC1 and QAIPP-USERC2) may have a data type that does not match the expected format. For example, if the fields are defined as numeric but contain alphanumeric data, this can lead to conversion errors.
  
  
  Field Length Issues: The length of the data being input into these fields may exceed the defined length in the database, causing a truncation error.
  
  
  Incorrect Configuration: The configuration settings for the user fields in the quality management module may not be set up correctly, leading to issues during data processing.
  
  
  Data Corruption: There may be corrupted data in the database that is