Getting httpStatusCode 400 while accessing Tracker Capture app

Support - Assistance technique
1

While accessing the Tracker Capture app, it is showing
image
for long duration, while checking it in inspect and console tab it is showing below error,

{“programs”:}{“httpStatus”:“Bad Request”,“httpStatusCode”:400,“status”:“ERROR”,“message”:“Direct self-reference leading to cycle (through reference chain: org.hisp.dhis.program.Program["relatedProgram"])”}

We have fixed it by database level by executing "update program set relatedprogramid = null; " command, then it working but after 30 min or 1 hr we are facing the same issue again.

DHIS2 Version: 2.39.2

2
  • does someone is editing the program metadata during these 30m/1h ?
    • can you check the updated_at timestamp ?
    • perhaps there’s a bug in the maintenance or dhis2 backend that “fillin” the relatedProgram field (this seem linked to using the same tracked entity type)
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3

Hi @kandarpjoshi,

The error message suggest that your tracker program is in some sort of endless loop (self-reference).

Check the ‘Enrollment details’ section of your tracker program and if you have selected the ‘trackedentitytype’ in the Related program, remove it.
Screenshot from 2024-06-14 18-33-14

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