How To Fix RSSDA062 - Type of argument for SQL function not known

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 062

• Message text: Type of argument for SQL function not known

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA062 - Type of argument for SQL function not known ?

  The SAP error message RSSDA062, which states "Type of argument for SQL function not known," typically occurs when there is an issue with the data types being used in an SQL function within an ABAP program or a database view. This error indicates that the SQL function is receiving an argument of an unexpected or unsupported type.
  Causes:
  
  Incorrect Data Type: The argument passed to the SQL function does not match the expected data type. For example, passing a string where a numeric value is expected.
  Unsupported Data Type: The SQL function may not support the data type of the argument being passed.
  Database Compatibility: The SQL function may not be compatible with the specific database being used (e.g., HANA, Oracle, etc.).
  Syntax Errors: There may be syntax errors in the SQL statement that lead to misinterpretation of the argument types.
  
  Solutions:
  
  Check Data Types: Review the data types of the arguments being passed to the SQL