diff --git a/README.adoc b/README.adoc
index c5af020..867ef6d 100644
--- a/README.adoc
+++ b/README.adoc
@@ -35,7 +35,7 @@ Following inputs may be used as `step.with` keys:
 | Name     | Required | Default         | Description
 | action  | Yes      | create | A valid action among: `create`, `delete`, `skip-testing`.
 | oci-service |          | autonomous-transaction-processing-serverless-26ai            | A valid Oracle Cloud Infrastructure service to be tested.
-Valid OCI service are: `autonomous-transaction-processing-serverless-19c`, `autonomous-transaction-processing-serverless-26ai`, `base-database-service-19c`, `base-database-service-21c`, `base-database-service-23ai`, `base-database-service-26ai`, and `base-database-service-26ai-rac`.
+Valid OCI service are: `autonomous-transaction-processing-serverless-19c`, `autonomous-transaction-processing-serverless-26ai`, `base-database-service-19c`, `base-database-service-21c`, `base-database-service-26ai`, and `base-database-service-26ai-rac`.
 | user     |          |                 | The database username to be used for database creation. If multiple users (up to 10) are required then enter a comma-separated list of usernames (no space). Limit usernames to 118 chars maximum.  Accepted chars are: upper case letters, lower case letters, digits, colon, hyphen, underscore, and dot.
 | connection-string-format | | easy-connect | The resulting connection string format: `easy-connect` or `tns`.
 | prefix_list |  |  | A comma separated list of file(s) or folder(s) that if changed should not trigger any test (example: folder containing documentation).
diff --git a/src/main/java/com/oracle/testpilot/Session.java b/src/main/java/com/oracle/testpilot/Session.java
index 60c2816..49b0281 100644
--- a/src/main/java/com/oracle/testpilot/Session.java
+++ b/src/main/java/com/oracle/testpilot/Session.java
@@ -152,8 +152,8 @@ private void analyzeCommandLineParameters(final String[] args) {
 								case "autonomous-transaction-processing-serverless-26ai":
 								case "base-database-service-19c":
 								case "base-database-service-21c":
-								case "base-database-service-23ai":
 								case "base-database-service-26ai":
+								case "base-database-service-26ai-rac":
 									break;
 
 								default:
@@ -162,7 +162,7 @@ private void analyzeCommandLineParameters(final String[] args) {
 						}
 						catch (IllegalArgumentException iae) {
 							throw new TestPilotException(WRONG_OCI_SERVICE_PARAMETER,
-									new IllegalArgumentException("--oci-service must be either autonomous-transaction-processing-serverless-19c, autonomous-transaction-processing-serverless-26ai, base-database-service-19c, base-database-service-21c, base-database-service-26ai, or base-database-service-23ai"));
+									new IllegalArgumentException("--oci-service must be either autonomous-transaction-processing-serverless-19c, autonomous-transaction-processing-serverless-26ai, base-database-service-19c, base-database-service-21c, base-database-service-26ai, or base-database-service-26ai-rac"));
 						}
 					}
 					else {
@@ -240,12 +240,12 @@ private void displayUsage() {
 				Action:
 				--create: to provision the requested Oracle Cloud Infrastructure service to test
 				    Options:
-				    --oci-service <value>      OCI service type (autonomous-transaction-processing-serverless, base-database-service-19c, base-database-service-21c, base-database-service-26ai)
+				    --oci-service <value>      OCI service type (autonomous-transaction-processing-serverless, base-database-service-19c, base-database-service-21c, base-database-service-26ai, base-database-service-26airac)
 				    --user <user>              user name to be used (if several, then comma separated list without any space)
 				    --connection-string-format requested connection string format (easy-connect*, or tns)
 				--delete: to de-provision the Oracle Cloud Infrastructure service
 				    Options:
-				    --oci-service <value>      OCI service type (autonomous-transaction-processing-serverless, base-database-service-19c, base-database-service-21c, base-database-service-26ai)
+				    --oci-service <value>      OCI service type (autonomous-transaction-processing-serverless, base-database-service-19c, base-database-service-21c, base-database-service-26ai, base-database-service-26airac)
 				    --user <user>              user name to be used (if several, then comma separated list without any space)
 				--skip-testing
 				    Options:
@@ -342,7 +342,6 @@ runID, jobID, type, buildUserList(users,true))
 							break;
 							case TechnologyType.DB19C:
 							case TechnologyType.DB21C:
-							case TechnologyType.DB23AI:
 							case TechnologyType.DB26AI: {
 								Database database = new JSON<>(Database.class).parse(jsonInformation);
 								database = new JSON<>(Database.class).parse(database.getDatabase());
@@ -626,7 +625,6 @@ private String getInternalTechnologyType(final String technologyType) {
 			case "autonomous-transaction-processing-serverless", "autonomous-transaction-processing-serverless-26ai" -> TechnologyType.AUTONOMOUS26AI;
 			case "base-database-service-19c" -> TechnologyType.DB19C;
 			case "base-database-service-21c" -> TechnologyType.DB21C;
-			case "base-database-service-23ai" -> TechnologyType.DB23AI;
 			case "base-database-service-26ai" -> TechnologyType.DB26AI;
 			case "base-database-service-26ai-rac" -> TechnologyType.DB26AIRAC;
 			default -> throw new TestPilotException(CREATE_DATABASE_MISSING_DB_TYPE);
diff --git a/src/main/java/com/oracle/testpilot/model/TechnologyType.java b/src/main/java/com/oracle/testpilot/model/TechnologyType.java
index aa792b2..3e8fbb2 100644
--- a/src/main/java/com/oracle/testpilot/model/TechnologyType.java
+++ b/src/main/java/com/oracle/testpilot/model/TechnologyType.java
@@ -15,7 +15,6 @@ public class TechnologyType {
 	public static final String AUTONOMOUS19C = "atps19c";
 	public static final String DB19C = "db19c";
 	public static final String DB21C = "db21c";
-	public static final String DB23AI = "db23ai";
 	public static final String DB26AI = "db26ai";
 	public static final String DB26AIRAC = "db26airac";
 }