If you frequently use Google Tag Manager (GTM), you might have run into the “Container size limit exceeded” or “Too large workspace” errors. When you exceed the maximum size for a GTM container or workspace, respectively, these errors happen. In this article, we’ll take a closer look at these errors and what you can do to fix them.

GTM Container Size Limit Exceeded Error

A GTM container can have a maximum size of 2 MB, which includes all of its tags, triggers, and variables. The error message “Container size limit exceeded” will appear if you go over this limit. This error can happen if your tags are too complex or if you have too many of them.

To fix this error, you’ll need to reduce the size of your container. There are several ways to accomplish this, including deleting superfluous tags or grouping together tags that are similar. You can also use tag templates or custom JavaScript to simplify your tags and reduce their size. Consider condensing your variables if you have a lot of them or switching to data layer variables.

Too Large Workspace Error

In addition to the container size restriction, GTM has a workspace size restriction. A workspace is a copy of your container that you can edit without making changes to the live copy. A workspace can be up to 10 MB in size, including all modifications you make to the workspace’s container.

A message stating “Too large workspace” will appear if you go over this limit. This error can happen if your workspace has too many changes or if your changes are too complicated.

You must make your workspace smaller in order to correct this error. This can be accomplished in a number of ways, such as by eliminating pointless changes or grouping together related changes. You can also use variables and constants to simplify your changes and reduce their size. If you have a large number of tags or triggers within the workspace, consider consolidating them or using more efficient tag templates.

In conclusion, common problems with GTM include the “Container size limit exceeded” and the “Too large workspace” errors. In order to correct these issues, you must make your workspace or container smaller by eliminating extraneous components, grouping together components that are similar, or using more effective templates and scripts. You can prevent these mistakes and make sure that your tags and tracking are functioning properly by keeping your container and workspace within the permitted sizes.