Issue with Message Popover in Standard Pick by Cart Fiori App (Extended Version)

[Vaibhav_Sapra]

Hi everyone,

I’m currently working with the standard Fiori app – Pick by Cart, and we’ve applied some customizations/extensions on top of it. Everything had been functioning smoothly, but just recently I encountered an issue that I’m hoping someone in the community has seen before.

❗Problem:

• The message popover icon correctly shows the number of messages, but when clicked, it doesn't display the actual message details.

🔎What I’ve Checked So Far:

• Verified that messages are being pushed to the model

• Checked if the MessagePopover control is initialized and visible – seems to be, but just doesn’t render the list of messages.

❓Has anyone else faced this issue?

• Is there a known bug or behavior where the message count appears, but the popover is empty or fails to show message content?

• Could it be related to SAPUI5 version differences, or how the MessagePopover aggregation is used (e.g., MessageItem vs. deprecated types)? Control being used here is MessagePopoverItem

🛠️ Any resolutions or workarounds you’ve used would be really helpful!

Thanks in advance for any pointers! Happy to provide code snippets or version details if that helps narrow it down.

App ID : F2793

[Vaibhav_Sapra · Accepted solution]

Implemented the SAP Note : 3279998 - Error messages are not displayed Pick By Cart. This resolved the issue.

[ArunJacob]

Please see the binding and context associated with Vaibhav,

console.log(sap.ui.getCore().getMessageManager().getMessageModel().getData()); 

Thanks

[Vaibhav_Sapra]

Hello Arun, 

Model and binding looks good.

[Vaibhav_Sapra]

Found a note, implemented the same. Issue is resolved, Closing the post. Thanks!