Data Store not validating but "Update" DDL is empty

Verify Data Store reports a problem, but downloaded DDL contains nothing in the "Update DDL" section (see snippet below).

The V_xxx is a view not a table, but I have no trouble with other views in the same schema.

/*
Data Store: XXX
Created: 2017-02-06T15:38:18.587Z
By: yyy
Appian Version: 16.2.0.0
Target Database: Oracle Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
Database Driver: Oracle JDBC driver 11.2.0.4.0
*/

/* UPDATE DDL */
/* DROP AND CREATE DDL */
/* WARNING: The DDL commented out below will drop and re-create all tables.

drop table "V_EPC_WEB_PEC_ASSETS" cascade constraints;

create table "V_EPC_WEB_PEC_ASSETS" (
"INSTANCEID" varchar2(255 char) not null,
...
primary key ("INSTANCEID")
);
*/

OriginalPostID-262592