diff --git a/clearing-parent/clearing-service/src/main/java/ru/spcex/clearing/service/builder/PaymentInstructionCreator.java b/clearing-parent/clearing-service/src/main/java/ru/spcex/clearing/service/builder/PaymentInstructionCreator.java
index 7f54edb19..f69be046e 100644
--- a/clearing-parent/clearing-service/src/main/java/ru/spcex/clearing/service/builder/PaymentInstructionCreator.java
+++ b/clearing-parent/clearing-service/src/main/java/ru/spcex/clearing/service/builder/PaymentInstructionCreator.java
@@ -27,6 +27,8 @@ import java.util.*;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.stream.Collectors;
 
+import static ru.spcex.platform.utils.number.BigDecimalUtil.safeBD;
+
 /*
 todo использовать так:
  paymentInstructionCreator.createAndSavePaymentInstructions()
@@ -471,7 +473,7 @@ public class PaymentInstructionCreator {
         }
         if (clearingCategory.contains(ClearingCategory.B)) {
             BigDecimal amount = bdFromLongSafe(paymentIAny.getDebitLegAmount());
-            amount = liabilitiesClaimsAssets.getClaimsQuantity().subtract(amount);
+            amount = safeBD(liabilitiesClaimsAssets.getClaimsQuantity()).subtract(amount);
             liabilitiesClaimsAssets.setClaimsQuantity(amount);
         }