ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzalf_5.4.0.1/rzalfcallprog.htm

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<meta name="abstract" content="You can take advantage of existing i5/OS programs (*PGM objects) when you create your i5/OS PASE applications. In addition, you can use the systemCL() function to run the CL CALL command." />
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<title>Call i5/OS programs
from i5/OS PASE</title>
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<h1 class="topictitle1">Call <span class="keyword">i5/OS</span> programs
from <span class="keyword">i5/OS</span> PASE</h1>
<div><p>You can take advantage of existing <span class="keyword">i5/OS™</span> programs
(*PGM objects) when you create your <span class="keyword">i5/OS</span> PASE
applications. In addition, you can use the systemCL() function to run the
CL CALL command.</p>
<div class="p"><span>Use the _PGMCALL runtime function to call an <span class="keyword">i5/OS</span> program
from within your <span class="keyword">i5/OS</span> PASE
program.</span> <p>This method provides for faster processing than the
systemCL() runtime function, but it does not perform automatic
conversion of character string arguments (unless you specify PGMCALL_ASCII_STRINGS),
and it does not give you the capability of calling the program in a different
job.</p>
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<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rzalfcallprogexamp.htm">Example: Call i5/OS programs from i5/OS PASE</a></strong><br />
You can read the example in this topic to learn about calling programs
in an <span class="keyword">i5/OS</span> PASE program
using the _PGMCALL runtime function.</li>
</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzalfamongpgms.htm" title="i5/OS PASE provides methods for calling ILE procedures, Java programs, OPM programs, i5/OS APIs, and CL commands that give you integrated access to i5/OS functions.">Call i5/OS programs and procedures from your i5/OS PASE programs</a></div>
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<div class="reltasks"><strong>Related tasks</strong><br />
<div><a href="rzalfcallcl.htm" title="You can extend the capabilities of your i5/OS PASE program by running control language (CL) commands that use i5/OS functions.">Run i5/OS commands from i5/OS PASE</a></div>
</div>
<div class="relinfo"><strong>Related information</strong><br />
<div><a href="../apis/pase__pgmcall.htm">_PGMCALL()--Call an i5/OS Program for i5/OS PASE</a></div>
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