Understanding Error Messages

I got messages below after my first program compilation under OS/390.
There is two questions:
1- As mentioned below, there is 6 warnings. Where is exact place for
each-one? How can I find it? Which line?
2- A OBJ file created. How can I run it or link it to make executable
and then run.
Thanks

PP 5648-A25 IBM COBOL for OS/390 & VM  2.2.0
TEST1     Date 05/03/2008  Time 09:54:34   Page     5

LineID  Message code  Message
text

        IGYSC0185-I   Messages were issued during library phase
processing.  Refer to the beginning of the listing.

     1  IGYDS0001-W   A blank was missing before character "." in
column 34.  A blank was assumed.

     1  IGYDS0027-S   Non-COBOL character(s) were found starting with
"." in column 34.  The characters were discarded.

     2  IGYDS0001-W   A blank was missing before character "." in
column 28.  A blank was assumed.

     2  IGYDS0027-S   Non-COBOL character(s) were found starting with
"." in column 28.  The characters were discarded.

     3  IGYDS0001-W   A blank was missing before character "." in
column 31.  A blank was assumed.

     3  IGYDS0027-S   Non-COBOL character(s) were found starting with
"." in column 31.  The characters were discarded.

     4  IGYDS0001-W   A blank was missing before character "." in
column 24.  A blank was assumed.

     4  IGYDS0027-S   Non-COBOL character(s) were found starting with
"." in column 24.  The characters were discarded.

     5  IGYPS0001-W   A blank was missing before character "." in
column 29.  A blank was assumed.

     5  IGYPS0027-S   Non-COBOL character(s) were found starting with
"." in column 29.  The characters were discarded.

     6  IGYPS0001-W   A blank was missing before character "." in
column 42.  A blank was assumed.

     6  IGYPS0027-S   Non-COBOL character(s) were found starting with
"." in column 42.  The characters were discarded.
Messages    Total    Informational    Warning    Error    Severe
Terminating
Printed:      13           1              6
6