I have a dataset that randomly produces this error message on a schedu;ed refresh
"
An error occurred while processing the data in the dataset. |
Column 'SETTLEMENTTS' in Table 'MM_SETTLEMENTTIME' contains a duplicate value '〲㘱㠰ㄭ' and this is not allowed for columns on the one side of a many-to-one relationship or for columns that are used as the primary key of a table."
The value is garbage and there are no duplicate values in the data. The data come from an Oracle data source via a on-prem gateway. Sometimes the query works, sometimes it doesn't - quite frustrating.
The column SETTLEMENTTS is constructed from a string contanentaton: to_char((trunc(localtime)),'yyyymmdd')||'-'||to_char(period) SETTLEMENTTS |