[PDI-19285] Execute a Process step was not taking arguments from fields On Windows - Pentaho Platform Tracking

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PDI Sub-component:
- ExecuteAProcess
Notice:

When an issue is open, the "Fix Version/s" field conveys a target, not necessarily a commitment. When an issue is closed, the "Fix Version/s" field conveys the version that the issue was fixed in.
Operating System/s:

Windows 10
Steps to Reproduce:

Hide

add generate rows to workspace and set up

add process rows to WS and set up to use fields as args. check box

run transformation

Show
add generate rows to workspace and set up add process rows to WS and set up to use fields as args. check box run transformation
Release Version:

9.3 GA

system errors ;

cannot run command "cmd /C dir /b/s/O:N" error=2

the additional Fields + args from generate rows are dir-G:\ and filter-*.exe with the command field being cmd : " cmd /C dir /b/s/O:N "

the command it's self runs fine as long as the Arguments in Fields is NOT Checked

I hacked a workaround/fix into the source ( ExecProcess.java) someone might want to look at

but it works for that command and a couple others I tried as quick tests but I have no clue if it would work on other os's .