Attempt to insert record on page where this table is not allowed

Question

I get the message above (Attempt to insert record on page where this table is not allowed) when trying to create a new record from an extension.

• The "page" i try to create the record in is a sysfolder and not a page
• t3lib_extMgm::allowTableOnStandardPages('user_myext_categories'); is set
• there are already records of categories on this page
• there is no 'type' => definition in TCA, but the table itself is registered in TCA like the other tables from this extension (and they work)

Any hints on this?

Answer 1

in the ext_table you need this: \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages('XXXXXX');

Answer 2

Perhaps the creation of tables of this type is deactivated via Page-TS-Config? Via mod.web_list.allowedNewTables / deniedNewTables it is possible to disable the creation of new tables.

You need to check each Page-TS-Config in the rootline or have a look at the info module.

Perhaps try to create a new "root" page and add your table there. If that works, it is a Page-TS-Config configuration:)