org.datanucleus.store.rdbms.exceptions.MissingTableException: Required table missing : "`TABLE NAME`" in Catalog "" Schema "". DataNucleus requires this table to perform its persistence operations. Either your MetaData is incorrect, or you need to enable "datanucleus.autoCreateTables"
and if your table names contain lowercase letters, probably the issue can be solved by setting "datanucleus.identifier.case" properly.
"JDO : Datastore Identifiers" says "By default, DataNucleus will capitalise names". Therefore, if your table names contain lowercase letters, "datanucleus.identifier.case" should be set explicitly.
The valid values for "datanucleus.identifier.case" are UpperCase, LowerCase or PreserveCase (or MixedCase; See Change "datanucleus.identifier.case" 'PreserveCase' to be 'MixedCase' to be match internal namings). So, for example, your jdoconfig.xml will have to have the entry like the following.
<property name="datanucleus.identifier.case" value="LowerCase"/>
If you are developing your GAE application on Windows or Mac OS X, you may not encounter this case sensitivity problem until you deploy your application onto GAE. See "9.2.2 Identifier Case Sensitivity" (MySQL Reference Manual) for details.
