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Exception Description: Missing descriptor for [class strategysvcs.entity.StrategyProfileDetails [message #1440400]

Wed, 08 October 2014 10:07

Pradeep Gondhichatnahalli

Messages: 1
Registered: October 2014

Junior Member

I'm using the eclipse Link JPA for the retreiving the data from database.

I'm getting the below exception. Could you please help me in resolving the exception.

Exception [EclipseLink-6007] (Eclipse Persistence Services - 2.2.0.v20110202-r8913): org.eclipse.persistence.exceptions.QueryException
Exception Description: Missing descriptor for [class com.analytics.strategysvcs.entity.StrategyProfileDetails].
Query: ReadAllQuery(name="qGetStrategyProfileDetails" referenceClass=StrategyProfileDetails sql="
SELECT BRD.PORTFOLIO_ID,
BRD.STRATEGY_ID,
S.STRATEGY_NAME STRATEGY_NAME,
BRD.RAIL_MULTIPLIER,
BRD.IS_TAX_MANAGED_FLAG,
S.PROCESSING_SCHEDULE_ID,
0
FROM
BATCH_REBALANCE_DETAIL BRD
JOIN STRATEGY S ON S.STRATEGY_ID = BRD.STRATEGY_ID
WHERE BRD.REBALANCE_ID = :rebalanceId
AND BRD.PROCESSING_ORG_ID = :processingOrgId
AND BRD.DAY_OF_MONTH = :dayOfMonth
AND NVL(BRD.TRADING_MECHANISM,1) = 1
AND BRD.STRATEGY_ID > 0
ORDER BY BRD.portfolio_id
")
at org.eclipse.persistence.exceptions.QueryException.descriptorIsMissing(QueryException.java:452)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkDescriptor(ObjectLevelReadQuery.java:748)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.prePrepare(ObjectLevelReadQuery.java:2067)

My orm.xml looks like below.

<named-native-query name="qGetStrategyProfileDetails" result-class="com.analytics.strategysvcs.entity.StrategyProfileDetails" >
<query>
SELECT l.PORTFOLIO_ID,
l.STRATEGY_ID,
s.STRATEGY_NAME,
l.RAIL_MULTIPLIER,
l.IS_TAX_MANAGED_FLAG,
s.PROCESSING_SCHEDULE_ID,
0
FROM
BATCH_REBALANCE_DETAIL l

JOIN STRATEGY s ON s.STRATEGY_ID = l.STRATEGY_ID
WHERE l.REBALANCE_ID = :rebalanceId
AND l.PROCESSING_ORG_ID = :processingOrgId
AND l.DAY_OF_MONTH = :dayOfMonth
AND NVL(l.TRADING_MECHANISM,1) = 1
AND l.STRATEGY_ID > 0
ORDER BY l.portfolio_id
</query>
</named-native-query>

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Re: Exception Description: Missing descriptor for [class strategysvcs.entity.StrategyProfileDetails [message #1441362 is a reply to message #1440400]

Thu, 09 October 2014 16:12

Chris Delahunt

Messages: 1389
Registered: July 2009

Senior Member

StrategyProfileDetails must be an entity in your persistence unit for it to be used as the result-class in a query. How are you defining your persistence unit, and does any EntityManager operations (find, persist etc) work for the StrategyProfileDetails class?

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