I have a big data set that I'm running thorugh a Group loop start. For some reason its creating junk rows (Row ID's like Cleared_Rowx ) and missing data for all other columns, because if which my loop end is taking enormous amount of time to join back all tables and the whole process is staling:
Intermediate table looks somethign like below-
Row1 ID Count Other Col's...
Row 0 23 45 .....
Cleared_Row1 ? ? ?...
Cleared_Row2 ? ? ?...
Cleared_Row3 ? ? ?...
Rows 2-4 are not in the original table at all not sure where they are coming from. Has anyone noticed this before and any leads for resolution ??
Thanks !
Regards,
Mohammed Ayub