Can Both DTM and Launch Be On A Site?

[sharonkim12]

There is DTM being used on a site. Could Launch also be on the site at the same time? And would data collected from Launch go into a separate report suite?

[Hyder_Ziaee]

You could do it, and data would g where you point it.

But not a great idea to put any two tag managers on the same page. It may interfere with each other and cause problems

[Ben_Bytheway · Accepted solution]

No, you can't use DTM and Launch on the same page. 

Both DTM and Launch use the global variable window._satellite.  So, whichever library loaded last would overwrite the other and things would break.

[vijayaveenab130]

Hi,

If I use DTM to send data to report suite A and launch to send data to report suite B, how would it overwrite values if its sending data to two different report suites. would it still cause problem?

[thomas_amsler]

As Ben mentioned both DTM and Launch use the _satellite object so the script that is loaded last will overwrite this object and thus also overwrite the settings like report suite.

[vijayaveenab130]

Would it overwrite even if I use two different tracking variables?