I have source code which takes a struct and serializes it as a JSON obj through the use of the PPS library. However 
using slog2info the log reads the following:

pps: WARNING: msgpid 58171611: tid 1: coid 3: malformed attribute name in (`"clientRequest_t":{"msg":"msg","id":"id","
location":{"period":2.445311,"accuracy":1.01023,"response_time":1,"background":true,"passive":false,"last_known":true,"
report_sat":true,"flow_control":true,"stationary_detection":false,"provider":"provider","fix_type":"fix_type","app_id":
999,"app_password":"app_password","pde_url":"pde_url","slp_url":"slp_url","reset_type":"reset_type"}}')

The error is not specific to which attribute, should someone know the issue could you please let me know. 
Thank you in advanced.