The following error message emitted from org.elasticsearch.action.support.replication.ReplicationOperation is misleading:

```
Not enough active copies to meet shard count of [1] (have 1, needed 1)
```

full context:
```
org.elasticsearch.transport.RemoteTransportException: [es-es-index-58f985f8f-pgls6][10.2.12.197:9300][indices:data/write/bulk[s][p]]
Caused by: org.elasticsearch.action.UnavailableShardsException: [.security-7][0] Not enough active copies to meet shard count of [1] (have 1, needed 1). Timeout: [1m], request: [BulkShardRequest [[.security-7][0]] containing [index {[.security][myrole], source[{"enabled":true,"roles":["myrole"],"rules":{"all":[{"field":{"realm.name":"myrealm"}},{"field":{"username":"me"}}]},"metadata":{},"doc_type":"role-mapping"}]}] and a refresh]
```

The message appears to be due to the calculation for wait_for_active_shards only counts search shards, but the message is constructed by counting all shards. In stateless this message can mean that the search shard is not available. 



server/src/main/java/org/elasticsearch/action/support/replication/ReplicationOperation.java
final long globalCheckpoint = primary.computedGlobalCheckpoint();
            
            
            
            final long maxSeqNoOfUpdatesOrDeletes = primary.maxSeqNoOfUpdatesOrDeletes();
            assert maxSeqNoOfUpdatesOrDeletes != SequenceNumbers.UNASSIGNED_SEQ_NO : "seqno_of_updates still uninitialized";
            final PendingReplicationActions pendingReplicationActions = primary.getPendingReplicationActions();
            markUnavailableShardsAsStale(replicaRequest, replicationGroup);
            performOnReplicas(replicaRequest, globalCheckpoint, maxSeqNoOfUpdatesOrDeletes, replicationGroup, pendingReplicationActions);
        }
        primaryResult.runPostReplicationActions(new ActionListener<>() {
            @Override
            public void onResponse(Void aVoid) {
                successfulShards.incrementAndGet();
                updateCheckPoints(
                    primary.routingEntry(),
                    primary::localCheckpoint,
                    primary::globalCheckpoint,
                    () -> decPendingAndFinishIfNeeded()
                );
            }
            @Override
            public void onFailure(Exception e) {
                logger.trace("[{}] op [{}] post replication actions failed for [{}]", primary.routingEntry().shardId(), opType, request);
                
                
                finishAsFailed(e);
            }
        });
    }