Doesn't extract ddl from dmp in case of not all schemas are chosen for import

[bigstinky86]

When not all schemas are chosen for import it generates the command below:

export ORACLE_HOME=/jv01/app/oracle/product/11.2.0/dbhome_1;export ORACLE_SID=SOMENAME; /jv01/app/oracle/product/11.2.0/dbhome_1/bin/impdp TO_AGENT/'TO_AGENT' DUMPFILE=from_agent_01-01-2011.dmp schemas=FROM_AGENT remap_schema=null:TO_PUB,null:TO_CORE,null:TO_CATA,null:TO_CATB,FROM_AGENT:TO_AGENT remap_tablespace=USERS:USERS DIRECTORY=DB_DUMPS_DIR logfile=import_data_TO_AGENT.log skip_unusable_indexes=YES content=DATA_ONLY

Code which generates the command (from build.xml):

if(project.getProperty(schema+".user.remap") !== 'null') {
	result=result + project.getProperty(schema+".user.remap")+":"+ project.getProperty(schema+".db.user");
	if(i < (ii-1))
	{
		result=result + ",";
	}
}

The command fails with error below and schema structure doesn't create;

ORA-39001: invalid argument value
ORA-39046: Metadata remap REMAP_SCHEMA has already been specified.
Remote command failed with exit status 1

Tried to specify other schemas as null but got the same outcome.

Due to the

<param name="fail_on_error" value="false"/>

The macros generateSQLscript doesn't fail so job continue and fails on dmp import step with an error

/atg-module-datacut/build.xml:893: java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist