Skip to main content
Solved

Custom Attribute error message 24R2 U16

  • July 1, 2026
  • 11 replies
  • 76 views

Forum|alt.badge.img+12

All, hope someone here can correct the mistake I’ve made. I’m wanting to pull through a field from the serial object as read only to the maintenance plan analysis page. The field is not there as a reference so I am having to use a select statement and I’m getting the below error. I’m not a tech preson so not sure what I’ve done incorrectly, all help appreciated.

 

Best answer by PhillBronson

@sholmes thanks

`MCH_CODE` is not on this entity so you can lookup `area_id` by that criterion.

very similar to why this doesn’t work:





The MaintenancePlanAnalysis projection has the attributes
 



which you could use to get to the equipment object
 



but I have no clue how to use the reference value in the CalendarPlanList with a configuration


in developer studio it would be something like this
```
field EquipmentObjectRef.AreaId;
```



you may be able to use the API’s from `pm_action_util_api` (shown earlier) to get the value you are looking for in the entity configuration.

11 replies

Forum|alt.badge.img+4
  • Sidekick (Partner)
  • July 1, 2026

Try to remove the : in the “Arguments” field and keep in the “Select statement” field


ashenfdo
Sidekick (Customer)
Forum|alt.badge.img+8
  • Sidekick (Customer)
  • July 1, 2026

 


ashenfdo
Sidekick (Customer)
Forum|alt.badge.img+8
  • Sidekick (Customer)
  • July 1, 2026

Forum|alt.badge.img+12
  • Author
  • Hero (Customer)
  • July 1, 2026

@jorlin - if I remove an argument I can not finish the process the system is wanting data in the argument field.


Forum|alt.badge.img+12
  • Author
  • Hero (Customer)
  • July 1, 2026

@ashenfdo I now get this error if I refer the argument to a view

 


PhillBronson
Hero (Customer)
Forum|alt.badge.img+12
  • Hero (Customer)
  • July 1, 2026

@sholmes can you show the rest of your configurations on this entity?


Forum|alt.badge.img+12
  • Author
  • Hero (Customer)
  • July 1, 2026

@PhillBronson - hope below helps - there are no additional views to add.

 


PhillBronson
Hero (Customer)
Forum|alt.badge.img+12
  • Hero (Customer)
  • July 2, 2026

@sholmes not quite, I’m referring to the page “Entity Configuration”. 


Forum|alt.badge.img+12
  • Author
  • Hero (Customer)
  • July 2, 2026

@PhillBronson  - please see below - I had loaded this previously but some reason not there!

 

 

 

 

 

 

 

 

 


PhillBronson
Hero (Customer)
Forum|alt.badge.img+12
  • Hero (Customer)
  • Answer
  • July 2, 2026

@sholmes thanks

`MCH_CODE` is not on this entity so you can lookup `area_id` by that criterion.

very similar to why this doesn’t work:





The MaintenancePlanAnalysis projection has the attributes
 



which you could use to get to the equipment object
 



but I have no clue how to use the reference value in the CalendarPlanList with a configuration


in developer studio it would be something like this
```
field EquipmentObjectRef.AreaId;
```



you may be able to use the API’s from `pm_action_util_api` (shown earlier) to get the value you are looking for in the entity configuration.


Forum|alt.badge.img+12
  • Author
  • Hero (Customer)
  • July 2, 2026

@PhillBronson - thanks for that - the view in the db does have that field so find it strange that the enity doesn’t but hey ho at least I know why it isn’t working. Again thank you for your time replying to me.