As part of SERVER-49040, for network responses, there is a tassert checking all error codes for InternalOnly. The check is skipped when the target is internal.

There are 3 error codes that cause test failures due to this check, so InternalOnly was removed from these error codes:

TransactionCoordinatorSteppingDown

TransactionCoordinatorReachedAbortDecision

CollectionIsEmptyLocally

Here is a patch where InternalOnly is removed from CollectionIsEmptyLocally: spruce link. (look at jstests/sharding/analyze_shard_key/analyze_shard_key_basic.js)

Here is a patch where InternalOnly is removed from the TransactionCoordinator error codes: spruce link. (look at jstests/concurrency/fsm_workloads/multi_statement_transaction_simple_repeated_reads.js and jstests/sharding/cancel_coordinate_txn_commit_with_tickets_exhausted.js)