I have opened the ticket with adobe and they helped me to resolve the issue.Mainly we need to use response token and configure the activity properly in target.Now all good. Thanks for your help.Thanks,Tulasi.

Checked target and rsponsetokens i need are enabled(already) and so added the code in DTM.In the response am not seeing the responseTokens at all,please see the screen shot.Am i missing anything?I really appreciate all your help.Thanks,Tulasi.

Thank you @surebee,  will try now.If works will update the forum.Thanks,Tulasi.

@brandone31948886I saw this issue while creating activities. At the page delivery level I  have turned of the enhanced composer and it worked well for me.

kautuksahni​ We can try using that, but when users dump the whole html in the source edit, this issues is hard to resolve.

Sorry forgot to mention. We are using AEM 6.3

Ok , Sorry misunderstood.I Did that already. Created adobe ticket and attached the package.Thanks,Tulasi.

Was not able to attach the zip to the forum.Adding here.Hope you receives it.Thanks,Tulasi.

Thanks vishnu for looking into the issue.please attached package from my end.Thanks,Tulasi.

Sorry actually tried in the out the box text component and was able to replicate it.Ours is custom component , it was working till we upgraded to 6.3