# Integrity in multiple machine steps

**URL:** <https://forum.novacura.com/t/integrity-in-multiple-machine-steps/908>\
**Category:** Flow Classic\
**Tags:** studio-or-server\
**Created:** [March 26, 2025, 7:09am UTC](https://forum.novacura.com/t/integrity-in-multiple-machine-steps/908 "2025-03-26T07:09:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Bhaski](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.novacura.com/bhaski/32/460_2.png) [@Bhaski](https://forum.novacura.com/u/Bhaski)\
**Post date:** [March 26, 2025, 7:09am UTC](https://forum.novacura.com/t/integrity-in-multiple-machine-steps/908/1 "2025-03-26T07:09:03Z")

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Hi Gurus,

I’m observing a issue in flow studio like below

Let’s say I’ve 2 machine steps (M1 & M2) )which I can’t merge.  
Now it has been designed in teh ya M1 --\>M2

In M1 i’m using a a flow env connector to create a user and M2 to insert data in table.  
I wanted to M1 and M2 execute successfully and if M2 fails M1 not to excute.

How to acieve this?

BR,  
Bhaskar