TPT19350 I/O error on file - response (6) by 02CSE33

Hi Devallu,
I too have faced the error "TPT19350 I/O error on file".
The probablities of this sort as per my exposure is as follows:
1. Huge size of file exported from different source. And the agreed delimeter as per coding was done as TAB, but all of a sudden the delimeter might have changed in the source file. So you can have a thorough walkthrough of the source file.
2. Suppose the source file have n columns to be imported and the definition at Table level is also n. There might be a probablity that the source file have some records with more or less than n columns. So you need to have a row by row traversal and find if the no the columns in each row is some.
We used the same using awk, I am citing a small example which might be helpfull to you.
cat 'file_name'|awk '{print NF}'|sort -u.
We have the definition at source and target end to be of 33 columns for each record. But after we executed the above, we found some varied result.
32
33
34
35
36
 And this indicated problem at source end.
:)
Hope this might be helpfull.