diff --git a/provisioning/ucf-impl-connid/src/main/java/com/evolveum/midpoint/provisioning/ucf/impl/connid/ConnIdUtil.java b/provisioning/ucf-impl-connid/src/main/java/com/evolveum/midpoint/provisioning/ucf/impl/connid/ConnIdUtil.java
index 1983f8c007b..2a57fc1c56d 100644
--- a/provisioning/ucf-impl-connid/src/main/java/com/evolveum/midpoint/provisioning/ucf/impl/connid/ConnIdUtil.java
+++ b/provisioning/ucf-impl-connid/src/main/java/com/evolveum/midpoint/provisioning/ucf/impl/connid/ConnIdUtil.java
@@ -213,7 +213,8 @@ static Throwable processConnIdException(Throwable connIdException, String desc,
 
 		// Introspect the inner exceptions and look for known causes
 		Exception knownCause = lookForKnownCause(connIdException, connIdException, connIdResult);
-		if (knownCause != null) {
+        // TODO remove this casting, it's temporary fix for https://jira.evolveum.com/browse/MID-4613
+		if (!(connIdException instanceof AlreadyExistsException) && knownCause != null) {
 			connIdResult.recordFatalError(knownCause);
 			return knownCause;
 		}