PDI環境でのタイプJDBCのインポートセットについて

[Yamada Ryosuke]

お世話になっております。

下記についてご教示いただけますでしょうか。

PDI環境でJDBC接続でインポートセットを作成したいのですが、

テストロード時にエラーになります。

PDI環境ではJDBC接続のインポートセットは検証できないのでしょうか？

■エラーメッセージ

MID Server reported error: SQLState: null

java.sql.SQLException: java.sql.SQLInvalidAuthorizationSpecException: Access denied for user 'sn_user'@'XXXXXXXXXXXXXXXX' (using password: NO)

org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:232)

org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:165)

org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1199)

org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:560)

org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:174)

org.mariadb.jdbc.Driver.connect(Driver.java:92)

java.sql/java.sql.DriverManager.getConnection(DriverManager.java:681)

java.sql/java.sql.DriverManager.getConnection(DriverManager.java:190)

com.service_now.mid.connections.jdbc.JDBCConnection.establishConnection(JDBCConnection.java:149)

com.service_now.mid.connections.jdbc.JDBCConnection.lambda$connect$0(JDBCConnection.java:110)

com.glide.util.LogContext$Frame.run(LogContext.java:212)

com.service_now.mid.connections.jdbc.JDBCConnection.connect(JDBCConnection.java:108)

com.service_now.mid.connections.jdbc.JDBCConnectionFactory.create(JDBCConnectionFactory.java:75)

com.service_now.mid.connections.ConnectionCachePool.getAvailableConnection(ConnectionCachePool.java:85)

com.service_now.mid.connections.ConnectionCache.get(ConnectionCache.java:110)

com.service_now.mid.probe.JDBCProbe.getJDBCConnection(JDBCProbe.java:963)

com.service_now.mid.probe.JDBCProbe.probe(JDBCProbe.java:228)

com.service_now.mid.probe.AProbe.process(AProbe.java:160)

com.service_now.mid.queue_worker.AWorker.runWorker(AWorker.java:138)

com.service_now.mid.queue_worker.AWorkerThread.run(AWorkerThread.java:20)

com.service_now.mid.threadpool.ResourceUserQueue$RunnableProxy.run(ResourceUserQueue.java:643)

java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)

java.base/java.lang.Thread.run(Thread.java:840)

at com.service_now.mid.probe.JDBCProbe.getJDBCConnection(JDBCProbe.java:967)

at com.service_now.mid.probe.JDBCProbe.probe(JDBCProbe.java:228)

at com.service_now.mid.probe.AProbe.process(AProbe.java:160)

at com.service_now.mid.queue_worker.AWorker.runWorker(AWorker.java:138)

at com.service_now.mid.queue_worker.AWorkerThread.run(AWorkerThread.java:20)

at com.service_now.mid.threadpool.ResourceUserQueue$RunnableProxy.run(ResourceUserQueue.java:643)

at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)

at java.base/java.lang.Thread.run(Thread.java:840)

[pr8172510]

Hi Yamada,

Yes, you can use JDBC Import Sets in PDI, but the issue here is not PDI limitation — it’s a connection/authentication problem.

 

 Root Cause

From your error:

Access denied for user 'sn_user' (using password: NO)

 This clearly means:

• Password is not being passed to JDBC connection
• Or credentials are not configured correctly in MID Server

---

What to check

1. Credentials

• Ensure username/password are correct
• Try same credentials directly in DB (MySQL client)

---

2. JDBC URL

• Verify format:

jdbc:mysql://<host>:3306/mydb_app

3. MID Server configuration

• MID Server must:
  • Be Up & Validated
  • Have network access to DB
• Check:

MID Server → Logs → agent.log

4. Credential usage in ServiceNow

Important:

• Don’t rely only on fields in Data Source
• Use Credential record (Discovery Credentials / JDBC Credentials)
• Associate it properly

---

5. DB access

• MySQL user must allow:

'sn_user'@'<MID Server IP>'

[Tanushree Maiti]

(in English)

It seems this error might error  due to 

1. lack of Mid server  ( confirm it is correctly configured)

If not , Do following thing:

1. Installing a MID Server 

2. Using a Mid Server with a PDI 

2. Ensure  username and password  is correct

3. Ensure Connection details has been given correctly .