# Run Service Source Mapping issues in Service

**URL:** <https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828>\
**Category:** Ask the community\
**Tags:** service\
**Created:** [April 30, 2025, 1:26pm UTC](https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828 "2025-04-30T13:26:17Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![marcus.rognes](https://avatars.discourse-cdn.com/v4/letter/m/76d3ee/32.png) [@marcus.rognes](https://community.appfarm.io/u/marcus.rognes)\
**Post date:** [April 30, 2025, 1:26pm UTC](https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828/1 "2025-04-30T13:26:17Z")

</div>

Hi.  
I have created a generic service I want to contain reusable endpoints.  
The endpoint I am calling is supposed to return 3 different runtime objects with cardinality one.  
I am calling this service endpoint from a different service, and only 1 of the 3 objects actually gets read into the runtime data sources in the calling service, and it seems random which object is read.  
I can change which object by removing all mappings and re adding them in a different order.

When I debug the generic service standalone, It works perfectly and the data I expect is present and returned.

---

<div class="post-metadata">

**Author:** ![ErikAKSkallevold](https://dub1.discourse-cdn.com/flex013/user_avatar/community.appfarm.io/erikakskallevold/32/1378_2.png) [@ErikAKSkallevold](https://community.appfarm.io/u/ErikAKSkallevold)\
**Post date:** [May 1, 2025, 2:49pm UTC](https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828/2 "2025-05-01T14:49:16Z")

</div>

Hi,

This is not intentional. I have managed to replicate the same behaviour in an internal solution and filed a bug report.

// Erik

---

<div class="post-metadata">

**Author:** ![marcus.rognes](https://avatars.discourse-cdn.com/v4/letter/m/76d3ee/32.png) [@marcus.rognes](https://community.appfarm.io/u/marcus.rognes)\
**Post date:** [May 21, 2025, 8:47am UTC](https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828/3 "2025-05-21T08:47:07Z")

</div>

Hi

Do you know when this might be fixed?  
It is quite the blocker for us.

---

<div class="post-metadata">

**Author:** ![Olav](https://dub1.discourse-cdn.com/flex013/user_avatar/community.appfarm.io/olav/32/63_2.png) [@Olav](https://community.appfarm.io/u/Olav)\
**Post date:** [June 16, 2025, 6:56am UTC](https://community.appfarm.io/t/run-service-source-mapping-issues-in-service/1828/4 "2025-06-16T06:56:17Z")

</div>

Hello! This bug has been fixed in [version 118](https://community.appfarm.io/t/release-notes-118/1895).