DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) In((?,?,?);<is_not_null_token>, DRIVER=4.25.13

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Introduction

When migrating a Spring Boot application to version 3.X, you may encounter various issues, especially when working with databases like DB2. In this article, we will discuss a common error that occurs when trying to insert records into a DB2 database using Spring Boot 3. The error message is as follows:

DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13

Understanding the Error

The error message indicates that there is a syntax error in the SQL statement being executed. The SQLCODE=-104 and SQLSTATE=42601 values suggest that the error is related to the SQL syntax. The SQLERRMC value provides more information about the error, which in this case is related to the LAST_NAME column.

Analyzing the Code

Let's take a closer look at the code that is causing the error:

@Data
@Entity
@Table(name = &quot;emp&quot;)
public class Emp{

@EmbeddedId
private ...

The code snippet above is a Spring Boot entity class that represents an employee. The @EmbeddedId annotation is used to specify the primary key of the entity.

Identifying the Issue

The issue lies in the fact that the @EmbeddedId annotation is not properly configured. The @EmbeddedId annotation is used to specify a composite primary key, which is a primary key that consists of multiple columns. However, in this case, the LAST_NAME column is not part of the primary key.

Solution

To fix the issue, we need to properly configure the @EmbeddedId annotation. We can do this by specifying the columns that make up the primary key:

@Data
@Entity
@Table(name = &quot;emp&quot;)
public class Emp{

@EmbeddedId
private EmpId empId;


public static class EmpId implements Serializable {
@Column(name = &quot;EMP_ID&quot;)
private Long empId;


@Column(name = &amp;quot;LAST_NAME&amp;quot;)
private String lastName;

// Getters and setters



}

In the above code snippet, we have created a separate class EmpId to represent the composite primary key. We have also specified the columns that make up the primary key using the @Column annotation.

Configuring the DB2 Driver

Another issue that may be causing the error is the DB2 driver version. The error message mentions the DRIVER=4.25.13 value, which suggests that the DB2 driver version is 4.25.13. However, this version may not be compatible with Spring Boot 3.

To fix this issue, we need to update the DB2 driver version to a compatible version. We can do this by adding the following dependency to our pom.xml file:

<dependency>
  <groupId>com.ibm.db2</groupId  <artifactId>db2jcc4</artifactId>
  <version>11.5.4.0</version>
</dependency>

In the above code snippet, we have added the DB2 driver dependency with version 11.5.4.0, which is compatible with Spring Boot 3.

Conclusion

In conclusion, the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error is caused by a syntax error in the SQL statement being executed. The issue lies in the fact that the @EmbeddedId annotation is not properly configured. To fix this issue, we need to properly configure the @EmbeddedId annotation and update the DB2 driver version to a compatible version.

Troubleshooting Tips

Here are some troubleshooting tips that may help you resolve the issue:

  • Check the SQL statement being executed to ensure that it is correct.
  • Verify that the @EmbeddedId annotation is properly configured.
  • Update the DB2 driver version to a compatible version.
  • Check the database schema to ensure that it is correct.

Additional Resources

Here are some additional resources that may help you resolve the issue:

Related Articles

Here are some related articles that may help you resolve the issue:

Q: What is the cause of the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error?

A: The cause of the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error is a syntax error in the SQL statement being executed. The issue lies in the fact that the @EmbeddedId annotation is not properly configured.

Q: How do I properly configure the @EmbeddedId annotation?

A: To properly configure the @EmbeddedId annotation, you need to specify the columns that make up the primary key. You can do this by creating a separate class to represent the composite primary key and using the @Column annotation to specify the columns.

Q: What is the difference between @EmbeddedId and @Id annotations?

A: The @EmbeddedId annotation is used to specify a composite primary key, which is a primary key that consists of multiple columns. The @Id annotation is used to specify a single column as the primary key.

Q: How do I update the DB2 driver version to a compatible version?

A: To update the DB2 driver version to a compatible version, you need to add the following dependency to your pom.xml file:

<dependency>
  <groupId>com.ibm.db2</groupId>
  <artifactId>db2jcc4</artifactId>
  <version>11.5.4.0</version>
</dependency>

Q: What are some common issues that may cause the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error?

A: Some common issues that may cause the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error include:

  • Syntax errors in the SQL statement being executed
  • Incorrect configuration of the @EmbeddedId annotation
  • Incompatible DB2 driver version
  • Database schema issues

Q: How do I troubleshoot the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error?

A: To troubleshoot the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error, you can follow these steps:

  • Check the SQL statement executed to ensure that it is correct
  • Verify that the @EmbeddedId annotation is properly configured
  • Update the DB2 driver version to a compatible version
  • Check the database schema to ensure that it is correct

Q: What are some additional resources that may help me resolve the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error?

A: Some additional resources that may help you resolve the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error include:

Q: What are some related articles that may help me resolve the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error?

A: Some related articles that may help you resolve the DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=);.LAST_NAME) in((?,?,?);<is_not_null_token>, DRIVER=4.25.13 error include: