In an adaptation mode of Installed base, there is no GTIN field under the Add Product within Installed Base.
SAP Cloud for Customer.
Reproducing the Issue
Go to the Installed Base work center.
Go to the Installed Base view .
Search for installed base ABC1 (where ABC1 is the installed base name).
Click on Adapt ->Edit Smartphone Layout.
Open Installed base ABC1 and go to the Items facet.
Click on Add Item and select product.
In the Add Product window, click on + icon to add field.
You can see the GTIN field is not available to be added.
We do not have the option to add GTIN field via edit smartphone layout.
The GTIN field will be bydefault available, when you are using devices like iPad or iPhone.
GTIN field , Installed Base , Edit Smartphone Layout
KBA , LOD-LE-IBA-IBA , Installed Base , Problem