Error handling

Migration flag

Get the path

Get text logs

Saving logs of previous run

Log error in db

Type eventvwr on dos pormpt

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Check the log file, identify the failing rows. Keep a col as migraion_flag as additional col in staging tables, keep the value as Y for all the rows.Make maps such that the data is picked if migration flag =YFor debuggin, change the values to N for most of the rows, keep value as Y only for testing rows.Run in the debugging mode .*Find out which row has gone to bad file .Run in debug mode for only those rows and check the data. If many rows are there in bad file, then use session log to find error.*