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[netrexx-pipelines] NetRexx runtime Return Code
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From: Jeff H. <Je...@Je...> - 2022-10-22 02:45:32
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<p>[cross post with <a class="moz-txt-link-abbreviated" href="mailto:ne...@gr...">ne...@gr...</a> previously]</p>
<p>I am working on the NetRexx Pipelines <b>spec</b> stage, fixing
a bug and adding functionality (FIELDS, etc.).</p>
<p>But I am running into a NetRexx roadblock.</p>
<p>I have checked out the source for the working stage, <b>spec.nrx</b>,
and for testing modified it in only two ways: changed both the
file name and the class name to <b>specj</b>.</p>
<p>This I can compile using the <b>pipc</b> utility. But when I
use this stage in a pipe, I get an error message that the class
was found, but with the wrong full name. So I commented out the <b>package</b>
statement (as I have done for testing many stages) and recompiled.</p>
<p>Now running the pipe, it immediately returns with <b>RC=16</b>.
I have added <b>trace results</b>, and nothing is executed before
the RC=16.</p>
<p>I can find no list or reference of NetRexx Standard Return
Codes. Is there one? Knowing the history of NetRexx, I looked
for Rexx Standard Return Codes. That says 16 is <b>Label not
found</b>. Is that its meaning in NetRexx? Is there anyway of
learning what label might have not been found?</p>
<p>For the record, specj,and spec, uses the less straightforward
stageExit method, where the stage processes the options then on
the fly builds a new, simpler, sub-stage to read the records. I
have successfully divided it into the two halves: the new options
are processed and the sub-stage is created and instead of being
immediately run it is put out. I can compile that and
successfully use it in a pipe. I just can't get it to all work
together.</p>
<p>In adding FIELDS, I have enhanced the SEPARATOR for fields and
words from CMS's single character to a full string. This will be
useful for the character pairs CRLF, or COMMA+SPACE for examples.</p>
<p>Thank you for any help you can give on this.</p>
<p>Jeff Hennick</p>
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