Hi Dilip,
What action, in the microflows, causes the error?
Anyway i would check this previous forum post: https://forum.mendix.com/link/questions/101638
Hi Dilip ,
I'm not sure, but I guess the reason for this problem may be due to the lack of associations of the client objects .
The fact that it works for one client may be due to the completeness of the associations . For other client objects maybe you have lack of association .
Hope this works for you
Regards,
Ridvan Oksuz