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SQL7939 - Data conversion required on INSERT or UPDATE. ( OS/400 )

SQL7939 - Data conversion required on INSERT or UPDATE. ( OS/400 )

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Message : SQL7939
Data conversion required on INSERT or UPDATE.

Message Long Text :

Cause . . . . . : The INSERT or UPDATE values can not be directly moved to the columns because the data type or length of a value is different than one of the columns. The INSERT or UPDATE statement ran correctly. Performance, however, would be improved if no data conversion was required. The reason data conversion is required is &1.
-- Reason 1 is that the INSERT or UPDATE value is a character or graphic string of a different length than column &2.
-- Reason 2 is that the INSERT or UPDATE value is a numeric type that is different than the type of column &2.
-- Reason 3 is that the INSERT or UPDATE value is a variable length string and column &2 is not.
-- Reason 4 is that the INSERT or UPDATE value is not a variable length string and column &2 is.
-- Reason 5 is that the INSERT or UPDATE value is a variable length string whose maximum length is different that the maximum length of column &2.
-- Reason 6 is that a data conversion was required on the mapping of the INSERT or UPDATE value to column &2, such as a CCSID conversion.
-- Reason 7 is that the INSERT or UPDATE value is a character string and column &2 is of type DATE, TIME, or TIMESTAMP.
-- Reason 8 is that the target table of the INSERT is not a SQL table.
Recovery . . . : To get better performance, try to use values of the same type and length as their corresponding columns.

Message File : QSQLMSG
Library Message File : QSYS2924


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