Kafka Adapter Producer Configuration Issue in webMethods 10.15

We are currently using the Kafka Adapter on webMethods 10.15.
While we are able to successfully consume data using a consumer with the connection settings below

we encounter an issue when attempting to create a Producer.

The error message we are receiving is:
“Could not initialize class org.apache.kafka.clients.producer.ProducerConfig”

and also WAK_9.6_Fix14 has beein installed and jars files have been added to under WmKafkaAdapter packages as following

Note: JAAS config field as following and it worked for Consumer

org.apache.kafka.common.security.plain.PlainLoginModule required username=“CLIENT_KEY” password=“CLIENT_PASSWORD”;

Could you please assist us in resolving this issue?

Thank you in advance for your help.

it worked after adding zstd-jni-1.5.6-3.jar file under code folder.

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