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How DYL programs are executed

 
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vpr_118
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Joined: 07 Apr 2008
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Location: chennai

PostPosted: Mon Dec 22, 2008 11:09 am    Post subject: How DYL programs are executed
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Hi,

I wanted to know how programs are executed. I have seen program being called in sysin content.

How to create the loadlib of dyl program.
Is it necessary to create a load lib for dyl prgram or can.

What does below mean.
Code:
//STEP1    EXEC DYL280,DWS=CYL,DWSP=1,DWSS=3,DT=15
//SYSIN    DD *                                               
OPTION RESTORE DYLPGM                                         
/*                                                           
//INFILE   DD DSN=&&TMP,DISP=SHR           
//OUTFILE  DD DSN=&&TEMP,DISP=SHR           

What is the override given in the step meant for?

Edited: Please use BBcode when You post some code, that's rather readable, Thanks...Anuj
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dick scherrer

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PostPosted: Mon Dec 22, 2008 11:15 am    Post subject:
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Hello,

If you post the expanded jcl from the execution it will provide more information to work with.

Also, please post any informational messages (and their message ids) that were presented when this job executed.
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vpr_118
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PostPosted: Mon Dec 22, 2008 2:30 pm    Post subject: Reply to: How DYL programs are executed
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I am actually new to dyl
I just wanted to know if restore option compiles the dyl program every time.

Also please tell me way to compile dyl program using changeman
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Bill Dennis

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Joined: 17 Aug 2007
Posts: 562
Location: Iowa, USA

PostPosted: Mon Dec 22, 2008 9:21 pm    Post subject:
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The RESTORE options calls an already compiled DYL program from the STEPLIB. This saves the time spent on interpreting and compiling on each execution.

Use the FREEZE option to recompile the program from source again.
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