diff --git a/cardano-cli/src/Cardano/CLI/EraBased/Run/Transaction.hs b/cardano-cli/src/Cardano/CLI/EraBased/Run/Transaction.hs
index 6fdf8e7aee..fa57fbf028 100644
--- a/cardano-cli/src/Cardano/CLI/EraBased/Run/Transaction.hs
+++ b/cardano-cli/src/Cardano/CLI/EraBased/Run/Transaction.hs
@@ -729,18 +729,9 @@ toTxOutInAnyEra era (TxOutAnyEra addr' val' mDatumHash refScriptFp) = do
   addr <- hoistEither $ toAddressInAnyEra era addr'
   val <- hoistEither $ toTxOutValueInAnyEra era val'
   (datum, refScript)
-    <- caseByronToMaryOrAlonzoEraOnwards
+    <- caseByronToAlonzoOrBabbageEraOnwards
          (const $ pure (TxOutDatumNone, ReferenceScriptNone))
-         (\w ->
-            caseAlonzoOnlyOrBabbageEraOnwards
-              (\wa ->
-                (,)
-                  <$> toTxAlonzoDatum (alonzoEraOnlyToAlonzoEraOnwards wa) mDatumHash
-                  <*> pure ReferenceScriptNone
-              )
-              (\wbo -> toTxDatumReferenceScriptBabbage w wbo mDatumHash refScriptFp)
-              w
-         )
+         (\w -> toTxDatumReferenceScriptBabbage w mDatumHash refScriptFp)
          era
 
   pure $ TxOut addr val datum refScript
@@ -755,50 +746,27 @@ toTxOutInAnyEra era (TxOutAnyEra addr' val' mDatumHash refScriptFp) = do
         <$> firstExceptT TxCmdScriptFileError (readFileScriptInAnyLang fp)
 
     toTxDatumReferenceScriptBabbage :: ()
-      => AlonzoEraOnwards era
-      -> BabbageEraOnwards era
+      => BabbageEraOnwards era
       -> TxOutDatumAnyEra
       -> ReferenceScriptAnyEra
       -> ExceptT TxCmdError IO (TxOutDatum CtxTx era, ReferenceScript era)
-    toTxDatumReferenceScriptBabbage sDataSupp inlineRefSupp cliDatum refScriptFp' = do
-      refScript <- getReferenceScript refScriptFp' inlineRefSupp
+    toTxDatumReferenceScriptBabbage bOn cliDatum refScriptFp' = do
+      let aOn = babbageEraOnwardsToAlonzoEraOnwards bOn
+      refScript <- getReferenceScript refScriptFp' bOn
       case cliDatum of
         TxOutDatumByNone -> do
           pure (TxOutDatumNone, refScript)
         TxOutDatumByHashOnly dh -> do
-          pure (TxOutDatumHash sDataSupp dh, refScript)
+          pure (TxOutDatumHash aOn dh, refScript)
         TxOutDatumByHashOf fileOrSdata -> do
-          sData <- firstExceptT TxCmdScriptDataError
-                      $ readScriptDataOrFile fileOrSdata
-          pure (TxOutDatumHash sDataSupp $ hashScriptDataBytes sData, refScript)
+          sData <- firstExceptT TxCmdScriptDataError $ readScriptDataOrFile fileOrSdata
+          pure (TxOutDatumHash aOn $ hashScriptDataBytes sData, refScript)
         TxOutDatumByValue fileOrSdata -> do
-          sData <- firstExceptT TxCmdScriptDataError
-                      $ readScriptDataOrFile fileOrSdata
-          pure (TxOutDatumInTx sDataSupp sData, refScript)
+          sData <- firstExceptT TxCmdScriptDataError $ readScriptDataOrFile fileOrSdata
+          pure (TxOutDatumInTx aOn sData, refScript)
         TxOutInlineDatumByValue fileOrSdata -> do
-          sData <- firstExceptT TxCmdScriptDataError
-                      $ readScriptDataOrFile fileOrSdata
-          pure (TxOutDatumInline inlineRefSupp sData, refScript)
-
-    toTxAlonzoDatum :: ()
-      => AlonzoEraOnwards era
-      -> TxOutDatumAnyEra
-      -> ExceptT TxCmdError IO (TxOutDatum CtxTx era)
-    toTxAlonzoDatum supp cliDatum =
-      case cliDatum of
-        TxOutDatumByHashOnly h -> pure (TxOutDatumHash supp h)
-        TxOutDatumByHashOf sDataOrFile -> do
-          sData <- firstExceptT TxCmdScriptDataError
-                    $ readScriptDataOrFile sDataOrFile
-          pure (TxOutDatumHash supp $ hashScriptDataBytes sData)
-        TxOutDatumByValue sDataOrFile -> do
-          sData <- firstExceptT TxCmdScriptDataError
-                    $ readScriptDataOrFile sDataOrFile
-          pure (TxOutDatumInTx supp sData)
-        TxOutInlineDatumByValue _ ->
-          txFeatureMismatch era TxFeatureInlineDatums
-        TxOutDatumByNone -> pure TxOutDatumNone
-
+          sData <- firstExceptT TxCmdScriptDataError $ readScriptDataOrFile fileOrSdata
+          pure (TxOutDatumInline bOn sData, refScript)
 
 -- TODO: Currently we specify the policyId with the '--mint' option on the cli
 -- and we added a separate '--policy-id' parser that parses the policy id for the