This is quite confusing for me now. i have used normalizer tx in my mapping. so when i run data preview, the mapplet shows me the error. but when i run the workflow or mapping it throwing error in log "<TASK_2571-TRANSF_1_3_2> SEVERE: [TM_6085] A fatal error occurred at transformation [Normalizer], and the session is terminating." . my source is teradata database and target is flat file. although the precision is set to be good in all Tx. but this issues occurs only when i run the mapping or workflow.
Please help me.
Is this the very first error received? Can you share the complete session log?