diff --git a/modules/claim/back/models/claim-beginning.js b/modules/claim/back/models/claim-beginning.js
index 19e5eb4eb..681aaebc7 100644
--- a/modules/claim/back/models/claim-beginning.js
+++ b/modules/claim/back/models/claim-beginning.js
@@ -22,7 +22,8 @@ module.exports = Self => {
     async function claimIsEditable(ctx) {
         const loopBackContext = LoopBackContext.getCurrentContext();
         const httpCtx = {req: loopBackContext.active};
-        const isEditable = await Self.app.models.Claim.isEditable(httpCtx, ctx.where.id);
+        const claimBeginning = await Self.findById(ctx.where.id);
+        const isEditable = await Self.app.models.Claim.isEditable(httpCtx, claimBeginning.claimFk);
 
         if (!isEditable)
             throw new UserError(`The current claim can't be modified`);
diff --git a/modules/claim/front/detail/index.js b/modules/claim/front/detail/index.js
index 7719a9fc9..c97f3bd47 100644
--- a/modules/claim/front/detail/index.js
+++ b/modules/claim/front/detail/index.js
@@ -22,16 +22,25 @@ class Controller extends Section {
         };
     }
 
-    set salesClaimed(value) {
-        this._salesClaimed = value;
+    get claim() {
+        return this._claim;
+    }
+
+    set claim(value) {
+        this._claim = value;
 
         if (value) {
-            this.calculateTotals();
             this.isClaimEditable();
             this.isTicketEditable();
         }
     }
 
+    set salesClaimed(value) {
+        this._salesClaimed = value;
+
+        if (value) this.calculateTotals();
+    }
+
     get salesClaimed() {
         return this._salesClaimed;
     }