Have you tried increasing size of column of table AIF_HS_BALANCES too?
You may review the below doc in the metalink as it for EBS not sure if you are using EBS as source.
ERPI - Data Rule Fails - ORA-01438: Value Larger Than Specified Precision Allowed for this Column (Doc ID 988072.1)
In addition to what Vikram mentioned this item had been brought up on the board before so you may want to review other threads. One document which may help is the below:
FDMEE Imports From Fusion GL Fails With "ORA-01438: value larger than specified precision allowed for this column" Error (Doc ID 2042972.1)
Good luck and let us know how you make out.
The change works. Do you know if I can filtered the data that I will load in any manner?
Where I can find the code is running?
Since this question is answered, I would request you to mark this question as answered so that other members from community should review the correct answer rather than having ambiguity on your another question.
You can always start a new thread if you got another question.