Thank you @smomoh for reaching out! Other community members have faced this issue before and the solution was to find out where the value that’s causing an error is stored (to which specific metadata) and to change it to the expected value. Here’s a post where someone faced the same issue and was able to solve it, Analytics Tables export failure due to decimal value cannot be cast to bigint (DHIS2 2.38.4.3) - #2 by Gassim
Thanks!