How big can a program be ??

I don't have a lot of details but here goes.

I have a client with a very large program (OPM RPG) on a V4R5 730 with 1gb 
memory and 400+ gb of disk.
The other day they made some additions to the code and it would not 
compile. Now they say all it said in the error
message was the program failed to compile. I know there's a message 
somewhere but they can't find it. 

The question to me was "How Big can a program be?" "Is there a limit to 
the lines in the source?" "Is there a limit in the size of the compiled 
pgm?"

I looked at the V4R5 max cap doc qucikly and saw all sorts of limits on 
PF, SQL stuff but not compiled program size. IS there such a limit and if 
so what is it?

Mean while they are going to try and break the compile again so I can go 
lookiing for the error msg

thanks
_____________________
Kirk Goins
Systems Engineer, Manage Inc.
IBM Certified iSeries Solutions Expert
IBM Certified iSeries e-Business Infrastructure
IBM Certified Designing IBM e-business Solutions 
Office 503-353-1721 x106 Cell 503-577-9519
kirkg@xxxxxxxxxxxxx      www.manageinc.com