diff --git a/cardano-api/src/Cardano/Api/ScriptData.hs b/cardano-api/src/Cardano/Api/ScriptData.hs
index 0b898ec0749..a87dacd626f 100644
--- a/cardano-api/src/Cardano/Api/ScriptData.hs
+++ b/cardano-api/src/Cardano/Api/ScriptData.hs
@@ -490,9 +490,9 @@ data ScriptDataJsonBytesError
 
 instance Error ScriptDataJsonBytesError where
   displayError (ScriptDataJsonBytesErrorValue e) =
-    "Error decoding ScriptData JSON value: " <> show e
+    "Error decoding ScriptData JSON value: " <> displayError e
   displayError (ScriptDataJsonBytesErrorInvalid e) =
-    "ScriptData is invalid: " <> show e
+    "ScriptData is invalid: " <> displayError e
 
 
 -- | This allows us to take JSON formatted ScriptData and encode it in the CDDL format
diff --git a/cardano-cli/src/Cardano/CLI/Shelley/Run/Read.hs b/cardano-cli/src/Cardano/CLI/Shelley/Run/Read.hs
index fb91b698cd3..b9b5c91ffcf 100644
--- a/cardano-cli/src/Cardano/CLI/Shelley/Run/Read.hs
+++ b/cardano-cli/src/Cardano/CLI/Shelley/Run/Read.hs
@@ -366,7 +366,7 @@ readScriptDataOrFile (ScriptDataJsonFile fp) = do
   sDataValue <- hoistEither . first (ScriptDataErrorJsonParse fp) $ Aeson.eitherDecode sDataBs
   hoistEither
     . first ScriptDataErrorJsonBytes
-    $ scriptDataJsonToHashable ScriptDataJsonNoSchema sDataValue
+    $ scriptDataJsonToHashable ScriptDataJsonDetailedSchema sDataValue
 
 readScriptDataOrFile (ScriptDataCborFile fp) = do
   origBs <- handleIOExceptT (ScriptDataErrorFile . FileIOError fp) (BS.readFile fp)
diff --git a/scripts/babbage/example-babbage-script-usage.sh b/scripts/babbage/example-babbage-script-usage.sh
index 3e84c2208d4..7552c6a2f7e 100755
--- a/scripts/babbage/example-babbage-script-usage.sh
+++ b/scripts/babbage/example-babbage-script-usage.sh
@@ -75,7 +75,6 @@ $CARDANO_CLI transaction build \
   --tx-out-reference-script-file "$plutusspendingscript" \
   --tx-out "$addressformintingrefscript+$lovelaceattxindiv6" \
   --tx-out-reference-script-file "$plutusmintingscript" \
-  --protocol-params-file "$WORK/pparams.json" \
   --out-file "$WORK/create-datum-output.body"
 
 $CARDANO_CLI transaction sign \
@@ -182,8 +181,7 @@ $CARDANO_CLI transaction build \
   --mint-plutus-script-v2 \
   --mint-reference-tx-in-redeemer-file "$redeemerfilepath" \
   --policy-id "$mintpolicyid" \
-  --tx-out "$dummyaddress2+10000000 + 5 $mintpolicyid.4D696C6C6172436F696E" \
-  --protocol-params-file "$WORK/pparams.json"
+  --tx-out "$dummyaddress2+10000000 + 5 $mintpolicyid.4D696C6C6172436F696E" 
 
 $CARDANO_CLI transaction sign \
   --tx-body-file $WORK/test-alonzo-ref-script.body \