INZU726ETHE 'format_string' VALUE IS NOT VALID FOR THE FIRST PARAMETER OF THE func_name SCALAR FUNCTION.
Explanation
A DATE_PART() or a DATE_TRUNC() scalar function has been specified. But, its
first parameter has not an expected value. This parameter must be a string which value
must correspond to one supported for the scalar function considered. The values
supported are the same as the ones listed into the Db2® documentation relative to these scalar functions.
User response
Specify the first parameter of the scalar function considered with a supported string value.