Update

app/Models/DataBosOmspan.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Yajra\Oci8\Eloquent\OracleEloquent as Eloquent;
+use Illuminate\Support\Facades\Auth;
+
+class DataBosOmspan extends Eloquent
+{
+    use HasFactory;
+    protected $connection = 'Samasa';
+    protected $table = 'SAMASA.DATA_BOS_OMSPAN';
+    protected $guarded = [];
+}

app/Models/DataUploadBosOmspan.php

@@ -13,5 +13,4 @@ class DataUploadBosOmspan extends Eloquent
     protected $connection = 'Samasa';
     protected $table = 'SAMASA.DATA_UPLOAD_BOS_OMSPAN';
     protected $guarded = [];
-    public $timestamps = false;
 }