2860169 - A loading data on SP11.22, no error but 3 rows missing here -- SAP IQ

• When the data is loaded with single input load file, 3 rows were missed
• Whereas when same input file is split into 4-5 smaller files
• and when all those files are loaded using single load script
• all rows get loaded.
• No tracing options are available, during load to check WHICH rows, if any are missing.
• In the row log and message log:
• the message"Integrity Constraint violation"  is there
• However that does not prevent it from loading all 350000 rows when input file is split. 
• Example:

* Load SQL:

load into table Load_test
( "Col_1a",
"Col_2a",
...
"Col_NNa",
"Col_NNN' )
using file '/home/dat/mm-201812.dat'
quotes off escapes off format text
delimited by '\x01'
row delimited by '!@#\x0A' notify 1000
message log '/home/dat/mm-reporting.msglog'
row log '/home/dat/mm-reporting.rowlog' ;

* Load Result => Split files loads 350,000, single file loads 349,997 rows

SAP IQ16.0 SP11.x

Load error, missing rows, Integrity Constraint violation , , KBA , BC-SYB-IQ , Sybase IQ , Problem