When running a portal report using a!queryProcessAnalytics, We are seeing a below error in log file

Can you paste the code? I think you have specified an index which is greater than 10 and the report had less than 10 rows. (Probably in the query part of your query property in a!queryProcessAnalytics)

There are many rows, but the report is not fetching nor displaying anyrow, seems like issue with a!queryProcessAnalytics , Below is the code:
a!queryProcessAnalytics(
report: cons!ALL_TASK_REPORT,
query: a!query(pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 10)))

A context is required.
Please pass one or more context to the a!queryProcessAnalytics. That may resolve your issue.

There is no context for this report, as this is All task report. THe issue is with analytics engine. I may need to clear those engiens and rebuilt it and then verify.

This error can indicate your environment is facing the same issue I explain at forum.appian.com/.../f-130342

1. Please navigate to the Rules tab
2. In the search box search for any constant with any of these names

1. task_avg_completion
2. Completion
3. task_completion_time
4. is_process_ontime
5. is_process_overdue
6. is_task_favorite
7. is_task_ontime
8. is_task_overdue
9. Lag
10. NetCompletion
11. NetLag
12. NetWork
13. process_completion_time
14. process_deadline
15. process_ee_id
16. pm_avg_completion
17. pm_avg_lag
18. pm_avg_work
19. process_start_time
20. task_assignee_owner
21. task_assignment_time
22. task_attributed_to
23. task_avg_lag
24. task_avg_work
25. task_deadline
26. task_ee_id
27. task_status
28. total_completion_time
29. total_lag_time
30. total_work_time
31. Work


II. To fix this

1. Remove the constant from the system.
2. Stop the app server
3. Stop Appian
4. Recreate analytics by deleting:

<APPIAN_HOME>/server/process/analytics/0000/gw1
<APPIAN_HOME>/server/process/analytics/0001/gw1
<APPIAN_HOME>/server/process/analytics/0002/gw1
<APPIAN_HOME>/server/process/analytics/XXXXX/gw1

Hi, vinitl did you manage to solve this problem? I am facing the same issue.

I have tried to find if there is a conflict in any constant using this code:

1. Install forum.appian.com/.../Content Details by UUID

2. Use the following expression. Do you see any UUID being returned? (e.g.
_a-0000d3bf-2996-8000-8392-0a000064044c_22371) or only the names themselves?

=apply(fn!getconstantorruleuuidbyname,{"Completion" ,"cons!is_process_ontime" ,"cons!is_process_overdue" ,"cons!is_task_favorite" ,"cons!is_task_ontime" ,"cons!is_task_overdue" ,"cons!Lag" ,"cons!NetCompletion" ,"cons!NetLag" ,"cons!NetWork" ,"cons!process_completion_time" ,"cons!process_deadline" ,"cons!process_ee_id" ,"cons!process_start_time" ,"cons!process_status" ,"cons!pm_avg_completion" ,"cons!pm_avg_lag" ,"cons!pm_avg_work" ,"cons!task_assignee_owner" ,"cons!task_assignment_time" ,"cons!task_attributed_to" ,"cons!task_avg_completion" ,"cons!task_avg_lag" ,"cons!task_avg_work" ,"cons!task_completion_time" ,"cons!task_deadline" ,"cons!task_ee_id" ,"cons!task_status" ,"cons!total_completion_time" ,"cons!total_lag_time" ,"cons!total_work_time" ,"cons!Work"})

but in the return output there is no issue.

Any suggestions?