While installing a new package from production to UAT environment, to sync new content. I encountered the error.
An item name lenght should be less or equal to 100
In Sitecore.config, adjust the settings MaxItemNameLength value to your desired length. So in my case 100 to 1000, then I would revert it back after the installation of the package.
<!-- MAX ITEM NAME Specifies the maximum length of an item name. Default value: 100 --> <setting name="MaxItemNameLength" value="1000" />