Write Operation Against 'sys_attachment' from Scope 'xxxx' Refused Due to Table's Cross-Scope Access PolicyIssue Users are encountering an error when attempting to upload files in a custom table through the portal. The error message indicates that the write operation against 'sys_attachment' from the specified scope has been refused due to the table's cross-scope access policy.ReleaseAll ReleasesResolutionValidate the table access to ensure that Can update and Can create are checked for the sys_attachment table.Validate that the write access record exists in the cross-scope table for the affected source and target.Clear the instance cache to resolve the issue. From 'Scripts - Background' run the following to clear the instance cache: gs.invalidateCache(); Clear the table-level cache to resolve the issue. From 'Scripts - Background', run the following to clear the table cache: GlideTableManager.invalidateTable('table_name'); GlideCacheManager.flushTable('table_name');