Error 894 (NKEY_ERR) - Deleting record failed if index used null key feature and key was null
Error 894 (NKEY_ERR) was seen when deleting a record in a file that used the null key index attribute and the key was null. This issue was created by a new feature added in V11.0. This issue is fixed in c-treeACE V11.2 and later.
