topic Re: CPC (Capital Project Coordination) Solution Related Table(s) Limitations? in ArcGIS Solutions Questions

CPC (Capital Project Coordination) Solution Related Table(s) Limitations?

LeahBowyer — Tue, 28 Oct 2025 13:16:48 GMT

Hello,

I'm hoping someone can point me in the right direction. It seems like after our 5th (6th on...) related record entry into our Spending/Expenditures table, our project is unable to update and sync formulas that total our actual cost. Is this a limitation of the related tables? We do have projects with more than 5 related records in our "Spending" table.

Thanks in advance!

Re: CPC (Capital Project Coordination) Solution Related Table(s) Limitations?

Joshua-Young — Tue, 28 Oct 2025 14:46:56 GMT

Currently we do not have any projects with more than three expenditures. If I have time in the next week, I will test our setup to see what 5+ related records do.

Re: CPC (Capital Project Coordination) Solution Related Table(s) Limitations?

AndyShoemaker — Wed, 29 Oct 2025 15:54:01 GMT

Hi Leah,

Which expressions seem to be failing?

I've run a quick test on my own and it seems to be working with multiple records.

Andy

Re: CPC (Capital Project Coordination) Solution Related Table(s) Limitations?

LeahBowyer — Wed, 29 Oct 2025 18:08:32 GMT

Hi Andy!

I've actually modified the expressions similar to @Joshua-Young to sum the expenditures in the spending table and update the "actcost" field in the projects table, so it has been customized from the original solution. Project Expenditures Sum "ActCost" Discussion

Our customized pop-up:

Table in map pop-up is responsive, but the "actcost" field doesn't seem to be responsive. It is likely my code or a oddity about related records that I'm not aware of?

The arcade expression in the form SHOULD in theory sum the "costamount" values entered via the Spending table and populate the "actcost" field in the related Project table record.

Re: CPC (Capital Project Coordination) Solution Related Table(s) Limitations?

AndyShoemaker — Thu, 30 Oct 2025 17:03:22 GMT

Hi Leah,

Thanks for the clarification.

Is the form expression you are using the one in the linked post to populate the actcost field?

At first glance, this should work. The one thing I see in it though is that it is subtracting the total of the expenditures from the estimated budget. Looking at the popup you shared, it appears that this combination could result in odd results.

If you don't care about the total remaining (ie, estimated cost minus the expenditures), then the code below should work fine.

var expendituresFS = FeatureSetByRelationshipName($feature, "Spending"); var actcost = Sum(expendituresFS , 'costamount') return actcost

As far as limitations for how many records can be pulled, there shouldn't be any. As silly as it sounds, it may be worth clearing your cache and seeing if that fixes anything.