diff --git a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/AlternativePostalAddressDto.kt b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/AlternativePostalAddressDto.kt
index 13a333433..2ab6287ac 100644
--- a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/AlternativePostalAddressDto.kt
+++ b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/AlternativePostalAddressDto.kt
@@ -42,5 +42,5 @@ data class AlternativePostalAddressDto(
     val deliveryServiceType: DeliveryServiceType = DeliveryServiceType.PO_BOX,
 
     @get:Schema(description = "Delivery Service Qualifier")
-    val deliveryServiceQualifier: String = "",
+    val deliveryServiceQualifier: String?,
 )
diff --git a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/response/AlternativePostalAddressResponse.kt b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/response/AlternativePostalAddressResponse.kt
index 57b988195..eb5881fca 100644
--- a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/response/AlternativePostalAddressResponse.kt
+++ b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/dto/response/AlternativePostalAddressResponse.kt
@@ -42,5 +42,5 @@ data class AlternativePostalAddressResponse(
     val type: DeliveryServiceType = DeliveryServiceType.PO_BOX,
 
     @get:Schema(description = "Delivery Service Qualifier")
-    val deliveryServiceQualifier: String = "",
+    val deliveryServiceQualifier: String?,
 )
diff --git a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/service/SaasMappings.kt b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/service/SaasMappings.kt
index 06f2b2c97..317fecbdf 100644
--- a/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/service/SaasMappings.kt
+++ b/bpdm-common/src/main/kotlin/org/eclipse/tractusx/bpdm/common/service/SaasMappings.kt
@@ -245,6 +245,7 @@ object SaasMappings {
         return AlternativePostalAddressDto(
             deliveryServiceNumber = deliveryServiceNumber,
             deliveryServiceType = deliveryServiceType,
+            deliveryServiceQualifier = null,
             areaPart = AreaDistrictAlternativDto(
                 administrativeAreaLevel1 = map.adminAreaLevel1()
             ),
diff --git a/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/entity/AlternativePostalAddress.kt b/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/entity/AlternativePostalAddress.kt
index b5326fb4a..d9d6d4dea 100644
--- a/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/entity/AlternativePostalAddress.kt
+++ b/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/entity/AlternativePostalAddress.kt
@@ -41,18 +41,6 @@ class AlternativePostalAddress(
     @Column(name = "alt_admin_area_l1_region")
     val administrativeAreaLevel1: String? = null,
 
-    /**
-     * Further possibility to describe the region/address(e.g. County)
-     */
-    @Column(name = "alt_admin_area_l2")
-    val administrativeAreaLevel2: String? = null,
-
-    /**
-     * Further possibility to describe the region/address(e.g. Township)
-     */
-    @Column(name = "alt_admin_area_l3")
-    val administrativeAreaLevel3: String? = null,
-
     /**
      * A postal code, also known as postcode, PIN or ZIP Code
      */
@@ -65,27 +53,6 @@ class AlternativePostalAddress(
     @Column(name = "alt_city")
     val city: String,
 
-    /**
-     * Divides the city in several smaller areas
-     */
-    @Column(name = "alt_district_l1")
-    val districtLevel1: String? = null,
-
-    /**
-     * Divides the DistrictLevel1 in several smaller areas. Synonym: Subdistrict
-     */
-    @Column(name = "alt_district_l2")
-    val districtLevel2: String? = null,
-
-    @Embedded
-    @AttributeOverride(name = "name", column = Column(name = "alt_street_name"))
-    @AttributeOverride(name = "houseNumber", column = Column(name = "alt_street_number"))
-    @AttributeOverride(name = "milestone", column = Column(name = "alt_street_milestone"))
-    @AttributeOverride(name = "direction", column = Column(name = "alt_street_direction"))
-    val street: Street? = null,
-
-    // specific for AlternativePostalAddress
-
     /**
      * The type of this specified delivery
      */
@@ -98,4 +65,7 @@ class AlternativePostalAddress(
      */
     @Column(name = "alt_delivery_service_number")
     val deliveryServiceNumber: String = "",
+
+    @Column(name = "alt_delivery_service_qualifier")
+    val deliveryServiceQualifier: String?,
 )
\ No newline at end of file
diff --git a/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/service/ResponseMappings.kt b/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/service/ResponseMappings.kt
index 7763a0a01..a14b515f2 100644
--- a/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/service/ResponseMappings.kt
+++ b/bpdm-gate/src/main/kotlin/org/eclipse/tractusx/bpdm/gate/service/ResponseMappings.kt
@@ -75,7 +75,8 @@ fun AlternativePostalAddressDto.toAlternativePostalAddressEntity(): AlternativeP
         postCode = baseAddress.postalCode,
         city = baseAddress.city,
         deliveryServiceType = deliveryServiceType,
-        deliveryServiceNumber = deliveryServiceNumber
+        deliveryServiceNumber = deliveryServiceNumber,
+        deliveryServiceQualifier = deliveryServiceQualifier
     )
 
 }
@@ -287,6 +288,7 @@ fun AlternativePostalAddress.toAlternativePostalAddressDto(): AlternativePostalA
     return AlternativePostalAddressDto(
         deliveryServiceType = deliveryServiceType,
         deliveryServiceNumber = deliveryServiceNumber,
+        deliveryServiceQualifier = deliveryServiceQualifier,
         areaPart = areaDistrictAlternativDto,
         baseAddress = basePostalAddressDto
     )
diff --git a/bpdm-gate/src/main/resources/db/migration/V4_0_0_3__removal_entity_fields.sql b/bpdm-gate/src/main/resources/db/migration/V4_0_0_3__removal_entity_fields.sql
new file mode 100644
index 000000000..778c736f7
--- /dev/null
+++ b/bpdm-gate/src/main/resources/db/migration/V4_0_0_3__removal_entity_fields.sql
@@ -0,0 +1,14 @@
+ALTER TABLE logistic_addresses
+DROP COLUMN IF EXISTS alt_district_l1,
+DROP COLUMN IF EXISTS alt_district_l2,
+DROP COLUMN IF EXISTS alt_admin_area_l2,
+DROP COLUMN IF EXISTS alt_admin_area_l3,
+DROP COLUMN IF EXISTS alt_admin_area_l4,
+DROP COLUMN IF EXISTS alt_street_name,
+DROP COLUMN IF EXISTS alt_street_number,
+DROP COLUMN IF EXISTS alt_street_milestone,
+DROP COLUMN IF EXISTS alt_street_direction;
+
+ALTER TABLE logistic_addresses
+ADD COLUMN IF NOT EXISTS alt_delivery_service_qualifier VARCHAR(255);
+
diff --git a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/component/opensearch/impl/service/AlternativePostalAddressToSaasMapping.kt b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/component/opensearch/impl/service/AlternativePostalAddressToSaasMapping.kt
index b10678fa4..47a4d99ec 100644
--- a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/component/opensearch/impl/service/AlternativePostalAddressToSaasMapping.kt
+++ b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/component/opensearch/impl/service/AlternativePostalAddressToSaasMapping.kt
@@ -46,8 +46,7 @@ class AlternativePostalAddressToSaasMapping(private val postalAdress: Alternativ
 
             (postalAdress.administrativeAreaLevel1)?.let {
                 postalAdress.administrativeAreaLevel1.regionCode
-            },
-            postalAdress.administrativeAreaLevel2
+            }
         )
     }
 
@@ -63,9 +62,7 @@ class AlternativePostalAddressToSaasMapping(private val postalAdress: Alternativ
 
         return listOfNotNull(
 
-            postalAdress.city,
-            postalAdress.districtLevel1,
-            postalAdress.districtLevel2
+            postalAdress.city
         )
     }
 
@@ -73,10 +70,6 @@ class AlternativePostalAddressToSaasMapping(private val postalAdress: Alternativ
 
         return listOfNotNull(
 
-            postalAdress.street?.name,
-            postalAdress.street?.houseNumber,
-            postalAdress.street?.milestone,
-            postalAdress.street?.direction,
         )
     }
 
diff --git a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/entity/AlternativePostalAddress.kt b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/entity/AlternativePostalAddress.kt
index ab8ffda8e..c5237b90f 100644
--- a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/entity/AlternativePostalAddress.kt
+++ b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/entity/AlternativePostalAddress.kt
@@ -42,24 +42,6 @@ class AlternativePostalAddress(
     @JoinColumn(name = "alt_admin_area_l1_region")
     val administrativeAreaLevel1: Region?,
 
-    /**
-     * Further possibility to describe the region/address(e.g. County)
-     */
-    @Column(name = "alt_admin_area_l2")
-    val administrativeAreaLevel2: String? = null,
-
-    /**
-     * Further possibility to describe the region/address(e.g. Township)
-     */
-    @Column(name = "alt_admin_area_l3")
-    val administrativeAreaLevel3: String? = null,
-
-    /**
-     * Further possibility to describe the region/address(e.g. Sub-Province for China
-     */
-    @Column(name = "alt_admin_area_l4")
-    val administrativeAreaLevel4: String? = null,
-
     /**
      * A postal code, also known as postcode, PIN or ZIP Code
      */
@@ -72,27 +54,6 @@ class AlternativePostalAddress(
     @Column(name = "alt_city")
     val city: String,
 
-    /**
-     * Divides the city in several smaller areas
-     */
-    @Column(name = "alt_district_l1")
-    val districtLevel1: String? = null,
-
-    /**
-     * Divides the DistrictLevel1 in several smaller areas. Synonym: Subdistrict
-     */
-    @Column(name = "alt_district_l2")
-    val districtLevel2: String? = null,
-
-    @Embedded
-    @AttributeOverride(name = "name", column = Column(name = "alt_street_name"))
-    @AttributeOverride(name = "houseNumber", column = Column(name = "alt_street_number"))
-    @AttributeOverride(name = "milestone", column = Column(name = "alt_street_milestone"))
-    @AttributeOverride(name = "direction", column = Column(name = "alt_street_direction"))
-    val street: Street? = null,
-
-    // specific for AlternativePostalAddress
-
     /**
      * The type of this specified delivery
      */
@@ -105,4 +66,7 @@ class AlternativePostalAddress(
      */
     @Column(name = "alt_delivery_service_number")
     val deliveryServiceNumber: String = "",
+
+    @Column(name = "alt_delivery_service_qualifier")
+    val deliveryServiceQualifier: String?,
 )
\ No newline at end of file
diff --git a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/BusinessPartnerBuildService.kt b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/BusinessPartnerBuildService.kt
index c8f88f3ec..17fd80a40 100644
--- a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/BusinessPartnerBuildService.kt
+++ b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/BusinessPartnerBuildService.kt
@@ -469,7 +469,8 @@ class BusinessPartnerBuildService(
             postCode = baseAddress.postalCode,
             city = baseAddress.city,
             deliveryServiceType = alternativeAddress.deliveryServiceType,
-            deliveryServiceNumber = alternativeAddress.deliveryServiceNumber
+            deliveryServiceNumber = alternativeAddress.deliveryServiceNumber,
+            deliveryServiceQualifier = alternativeAddress.deliveryServiceQualifier
         )
     }
 
diff --git a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/ResponseMappings.kt b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/ResponseMappings.kt
index 23869d29f..6415baf79 100644
--- a/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/ResponseMappings.kt
+++ b/bpdm-pool/src/main/kotlin/org/eclipse/tractusx/bpdm/pool/service/ResponseMappings.kt
@@ -191,7 +191,8 @@ fun AlternativePostalAddress.toDto(): AlternativePostalAddressResponse {
             administrativeAreaLevel1 = administrativeAreaLevel1?.let { NameRegioncodeDto(it.regionName, it.regionCode) },
         ),
         type = deliveryServiceType,
-        deliveryServiceNumber = deliveryServiceNumber
+        deliveryServiceNumber = deliveryServiceNumber,
+        deliveryServiceQualifier = deliveryServiceQualifier
     )
 }
 
diff --git a/bpdm-pool/src/main/resources/db/migration/V4_0_0_4__removal_entity_fields.sql b/bpdm-pool/src/main/resources/db/migration/V4_0_0_4__removal_entity_fields.sql
new file mode 100644
index 000000000..489a0e4c1
--- /dev/null
+++ b/bpdm-pool/src/main/resources/db/migration/V4_0_0_4__removal_entity_fields.sql
@@ -0,0 +1,13 @@
+ALTER TABLE logistic_addresses
+DROP COLUMN IF EXISTS alt_district_l1,
+DROP COLUMN IF EXISTS alt_district_l2,
+DROP COLUMN IF EXISTS alt_admin_area_l2,
+DROP COLUMN IF EXISTS alt_admin_area_l3,
+DROP COLUMN IF EXISTS alt_admin_area_l4,
+DROP COLUMN IF EXISTS alt_street_name,
+DROP COLUMN IF EXISTS alt_street_number,
+DROP COLUMN IF EXISTS alt_street_milestone,
+DROP COLUMN IF EXISTS alt_street_direction;
+
+ALTER TABLE logistic_addresses
+ADD COLUMN IF NOT EXISTS alt_delivery_service_qualifier VARCHAR(255);
\ No newline at end of file