Issue with MultiComboBox after upgrade to UI5 version 1.120.14

[Anjan_3331]

Hi Experts,

Recently we have upgraded our HANA version from 2020 to 2023 and also the UI5 version from 1.84 to 1.120.14.

After upgrade the MultiComboBox  is not working as expected in the Custom Fiori Applications, the dropdowns values are unable to unselect. 

OnAfterrendering by default we are setting all values are selected but when we try to unselect its not working. Its working fine in the non upgraded system. 

Can someone suggest how to fix this issue ? Found one below note which is for combobox not Multicombobox. Does this apply for Multicombobox aswell ? Please suggest 

https://me.sap.com/notes/0003553710

KR,

Anji

[Ryan-Crosby]

It doesn't indicate the code that causes the problem so impossible to tell, so the best course of action would be to patch to 1.120.23 or higher as the note states.

[Anjan_3331]

Thanks for the reply @Ryan.  Does the below note applies for Multicombobox aswell ? Please confirm .i see in the note its just mentioned for Combobox.

Regards,

Anji

[Ryan-Crosby]

@Anjan_3331 the note does not specify so only SAP could confirm, but it's far easier to apply the patch and find out than wait for a response from SAP on the matter.