LastRowInGroup() function not working all of a sudden
Posted: Thu Apr 19, 2012 9:32 am
Hi All,
I have used LastRowInGroup() funtion in one of my job to get the expected result as per my requirement. The job is working fine till yesterday. All of a sudden, the job is not working properly and the job is getting aborted. The error message get displayed is "Error when checking operator: No input sort key information found. Keys being checked: record
( INTERFACE_INSTANCE_ID: int32;
). Input data must be sorted with the keys that are passed to key-break function calls. If input data has already been sorted, a sort stage needs to be inserted on the input link with each key specified in "Don't Sort" mode. If input data has been pre-grouped, a sort stage needs to be inserted on the input link with at least one key not in "Don't Sort" mode."
But I did sorting and could not identify the root cause of the problem
Any suggestions/help is highly appreciated.
I have used LastRowInGroup() funtion in one of my job to get the expected result as per my requirement. The job is working fine till yesterday. All of a sudden, the job is not working properly and the job is getting aborted. The error message get displayed is "Error when checking operator: No input sort key information found. Keys being checked: record
( INTERFACE_INSTANCE_ID: int32;
). Input data must be sorted with the keys that are passed to key-break function calls. If input data has already been sorted, a sort stage needs to be inserted on the input link with each key specified in "Don't Sort" mode. If input data has been pre-grouped, a sort stage needs to be inserted on the input link with at least one key not in "Don't Sort" mode."
But I did sorting and could not identify the root cause of the problem
Any suggestions/help is highly appreciated.