Calling main vi in sub vi

I have created the project in Lab view. Created main Vi and calling sub vi to perform certain functionality . We have requirement at end of the last sub vi....it should return to main front panel. I have tried calling main vi in the sub vi to get back to main front panel but it not allowing me to insert main vi as part of sub vi. Could you please help me with solution to get this working
Regards,
Sharanu

There is no need to do anything. When you insert a subVI into a main, execution will automatically return to main when the subVI finishes. If it's not, then is the subVI in some infinite loop and you're stopping with the "Stop sign" on the toolbar? Or, in your main VI, do you have a while loop so that it keeps running? Posting your VI and subVI would go a long way in pinpointing your error. Please do a Save With Options and save into a distribution llb so that all of your code is in one place. Since this is a pretty basic task in LabVIEW, you might want to check into some of the learning resources here.

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<<Text removed>>
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Edited by: Matt on Oct 15, 2011 7:25 AM

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java programming for beginners // arguments
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- If you modify XVBPA or XVBAP in this exit, do they get overwritten after that.
Try this code. See if it works. Let me know if you still have a problem.
DATA: wa_hvbpa LIKE vbpa,
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CLEAR: wa_hvbpa, wa_xvbpa.
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Regards,
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Hi,
Can you check few more things and tell me?
- In this exit, does XVBPA and XVBAP contains all the line items. ( main and sub items ).
- In Sales order creation time, do these table have VBELN populated when this exit triggers.
- If you modify XVBPA or XVBAP in this exit, do they get overwritten after that.
Try this code. See if it works. Let me know if you still have a problem.
DATA: wa_hvbpa LIKE vbpa,
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IF sy-subrc = 0.
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    READ TABLE xvbap WITH KEY posnr = vbap-posnr
                              uepos = hvbap-posnr.
* See if current line is the child of that BoM parent
    IF sy-subrc = 0.
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ENDIF.
ENDIF.
Regards,
RS

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Edited by: SAPr3.HELP on Nov 19, 2009 8:25 AM
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ok
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