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Loan Universal Identifier Generator

Enterprise SOAP API > API by Reference > Core Services > Loan Universal Identifier Generator

LnUnvIdGen

Loan Universal Identifier Generator is a jXchange service designed to allow consumers to assign a universal loan identifier (ULI) to all covered loans or applications to meet FFIEC and Consumer Financial Protection Bureau (CFPB) regulatory changes.

Message Flow

In jXchange, the Loan Universal Identifier Generator service uses a typical exchange of MType messages to allow consumers to assign a universal loan identifier (ULI) to all covered loans or applications to meet FFIEC and Consumer Financial Protection Bureau (CFPB) regulatory changes.

Primary Request

The consumer forwards the LnUnvIdGenRq_MType message to the service provider. The message contains the following simple element:

  • AcctType

Primary Response

The service provider returns the LnUnvIdGenRq_MType message to the consumer. The message contains the following simple elements:

  • AcctType
  • ModulusCode
  • RsStat

Loan Universal Identifier Generator Behavior

The Loan Universal Identifier Generator service behavior is as follows.

The Loan Universal Identifier Generator Response (LnUniIdGenRs_MType) contains the Loan Universal Identifier Array (LnUniIdArray), but the Loan Universal Identifier Request (LnUnvIdGenRq) does not allow a consumer to request more than one Loan Universal Identifier. Initially, support for one (LnUnvId) request and one (LnUnvId) response is provided. If, in the future, providers must generate multiple Loan Universal Identifiers per consumer request, a Quantity Needed element can be versioned into the request and response messages.

LnUnvIdGenRq_MType

LnUnvIdGenRq_MType is a message MType element.

Contains:

  • Custom_CType
  • ErrOvrRdInfoArray_AType
  • MsgRqHdr_CType

Simple Elements

The following simple elements are contained within this message.

AcctType
The number or character that categorizes the AcctId.

Custom_CType

Custom_CType is a complex CType element.

This element is optional.

ErrOvrRdInfoArray_AType

ErrOvrRdInfoArray_AType is an array AType element. This is an array of overrides for faults.

Contains:

  • ErrOvrRd_CType
ErrOvrRd_CType

ErrOvrRd_CType is a complex CType element. This element is used to override errors created in a previous request. This element is optional.

Simple Elements

The following simple elements are contained within this complex.

ErrCode
The Soap Header Fault error code.

MsgRqHdr_CType

MsgRqHdr_CType is a complex CType element. This is the default message request header.

Contains:

  • AuthenUsrCred_CType
  • jXchangeHdr_CType
Simple Elements

The following simple elements are contained within this complex.

AuthenProdCred
Authentication of the Consumer Product Credentials in the form of a WS Security element that contains a single SAML V2.0 Assertion.
AuthenUsrCred_CType

AuthenUsrCred_CType is a complex CType element. This element represents authentication of the end-user credentials in the form of a WS Security element that contains a single SAML V2.0 Assertion.

Simple Elements

The following simple elements are contained within this complex.

Security
Defines the wsse:Security SOAP header element per section 4.
jXchangeHdr_CType

jXchangeHdr_CType is a complex CType element.

Simple Elements

The following simple elements are contained within this complex.

AuditUsrId
The user ID that the consumer would like written in the audit as performing the requested service. It varies, but it could be the same as the user ID. It is not used to authenticate. It is used to audit the Soap Header Fault.
AuditWsId
The workstation ID that the consumer would like written in the audit as performing the requested service for the Soap Header Fault. It varies, but it could be the same as the user ID.
AuthenUsrId
The user ID which the consumer would like the service provider to authenticate with for the Soap Header Fault. It is a user ID that the provider understands.

This element deprecates in accordance with XSD contract tenets. Effective date: 2017–01–01. The new complex element for user authentication credentials was added to both the Search Message Request Header SrchMsgRqHdr_CType and the Message Request Header MsgRqHdr_CType. AuthenUsrId is ignored by the service providers when the authentication user credentials AuthenUsrCred_CType package is delivered. The expectation is that the password credentials and the user name token are provided in the authentication user credential complex element in accordance with the standards established by WS-Security.

BusCorrelId
The correlation identification as related to business functions and activities.
ConsumerName
The name of the service consumer (business name) for the Soap Header Fault.
ConsumerProd
The name of the product which is consuming the service (business product name) for the Soap Header Fault.
InstEnv
An identification provided by the consumer that defines the environment in which the institution is operating. Canonical values are:
  • Prod
InstRtId
The identification of the entity of the submitted message. A financial institution entity uses the routing transit or nine-digit number assigned to financial institutions for routing as assigned by the American Bankers Association. Any leading zeros must be provided for a complete routing and transit number. A non-financial institution entity should use a mutually agreed upon identification that must contain at least one non-integer character. The canonical value is JHA.

The element is required in all message requests.

jXLogTrackingId
An identification provided by jXchange to be able to trace the request and response of a message from the third-party gateway, internal gateway, and service provider for the Soap Header Fault.
JxVer
Contains the version jXchange is running for the Soap Header Fault.
ValidConsmName
The consumer name that can be validated by enterprise governance. The canonical values are managed in a consumer/product enterprise table. The canonical value is: JHA.
ValidConsmProd
The consumer product name that can be validated by enterprise governance. The canonical values are managed in a consumer/product enterprise table.
WorkflowCorrelId
The correlation identification as related to workflow functions and activities.
jXchangeHdr_CType Deprecation Details
AuthenUserId
This element deprecates in three years in accordance with XSD contract tenets. Effective date: 2012–01–01. The new complex element for user authentication credentials was added to the Search Message Request Header, SrchMsgRqHdr_CType, and the Message Request Header, MsgRqHdr_CType. AuthenUsrId is ignored by the service providers when the authentication user credentials AuthenUsrCred_CType package is delivered. The expectation is that the password credentials and the user name token are provided in the authentication user credential complex element in accordance with the standards established by WS-Security.

LnUnvIdGenRs_MType

LnUnvIdGenRs_MType is a message MType element.

Contains:

  • Custom_CType
  • LnUnvIdArray_AType
  • MsgRsHdr_CType

Simple Elements

The following simple elements are contained within this message.

AcctType
The number or character that categorizes the AcctId.
ModulusCode
The weight factor used to calculate the check digit for account numbers. Canonical values are:
  • Mod10
  • Mod11
  • Mod11Geo
  • Mod11Std
  • Mod97-10
  • None
  • Straight
RsStat
The status of the response. Canonical values are:
  • Fail
  • Success

Custom_CType

Custom_CType is a complex CType element.

This element is optional.

LnUnvIdArray_AType

LnUnvIdArray_AType is an array AType element. This is an array of delivered loan universal identifiers.

Contains:

  • LnUnvIdRec_CType

LnUnvIdRec_CType

LnUnvIdRec_CType is a complex CType element.

Simple Elements

The following simple element is contained within this complex.

LnUnvId
The loan universal identifier. The ULI must begin with the institution's legal entity identifier described in 1003.5(a)(3), followed by up to 25 additional characters to identify the loan or application. These characters must be letters, numbers, symbols, or a combination.

MsgRsHdr_CType

MsgRsHdr_CType is a complex CType element. This is the default message response header.

Contains:

  • jXchangeHdr_CType
  • MsgRecInfoArray_AType
jXchangeHdr_CType

jXchangeHdr_CType is a complex CType element.

Simple Elements

The following simple elements are contained within this complex.

AuditUsrId
The user ID that the consumer would like written in the audit as performing the requested service. It varies, but it could be the same as the user ID. It is not used to authenticate. It is used to audit the Soap Header Fault.
AuditWsId
The workstation ID that the consumer would like written in the audit as performing the requested service for the Soap Header Fault. It varies, but it could be the same as the user ID.
AuthenUsrId
The user ID which the consumer would like the service provider to authenticate with for the Soap Header Fault. It is a user ID that the provider understands.

This element deprecates in accordance with XSD contract tenets. Effective date: 2017–01–01. The new complex element for user authentication credentials was added to both the Search Message Request Header SrchMsgRqHdr_CType and the Message Request Header MsgRqHdr_CType. AuthenUsrId is ignored by the service providers when the authentication user credentials AuthenUsrCred_CType package is delivered. The expectation is that the password credentials and the user name token are provided in the authentication user credential complex element in accordance with the standards established by WS-Security.

BusCorrelId
The correlation identification as related to business functions and activities.
ConsumerName
The name of the service consumer (business name) for the Soap Header Fault.
ConsumerProd
The name of the product which is consuming the service (business product name) for the Soap Header Fault.
InstEnv
An identification provided by the consumer that defines the environment in which the institution is operating. Canonical values are:
  • Prod
InstRtId
The identification of the entity of the submitted message. A financial institution entity uses the routing transit or nine-digit number assigned to financial institutions for routing as assigned by the American Bankers Association. Any leading zeros must be provided for a complete routing and transit number. A non-financial institution entity should use a mutually agreed upon identification that must contain at least one non-integer character. The canonical value is JHA.

The element is required in all message requests.

jXLogTrackingId
An identification provided by jXchange to be able to trace the request and response of a message from the third-party gateway, internal gateway, and service provider for the Soap Header Fault.
JxVer
Contains the version jXchange is running for the Soap Header Fault.
ValidConsmName
The consumer name that can be validated by enterprise governance. The canonical values are managed in a consumer/product enterprise table. The canonical value is: JHA.
ValidConsmProd
The consumer product name that can be validated by enterprise governance. The canonical values are managed in a consumer/product enterprise table.
WorkflowCorrelId
The correlation identification as related to workflow functions and activities.
jXchangeHdr_CType Deprecation Details
AuthenUserId
This element deprecates in three years in accordance with XSD contract tenets. Effective date: 2012–01–01. The new complex element for user authentication credentials was added to the Search Message Request Header, SrchMsgRqHdr_CType, and the Message Request Header, MsgRqHdr_CType. AuthenUsrId is ignored by the service providers when the authentication user credentials AuthenUsrCred_CType package is delivered. The expectation is that the password credentials and the user name token are provided in the authentication user credential complex element in accordance with the standards established by WS-Security.
MsgRecInfoArray_AType

MsgRecInfoArray_AType is an array AType element. This is an array of messages that can be returned in a response.

Contains:

  • MsgRec_CType
MsgRec_CType

MsgRec_CType is a complex CType element.

Simple Elements

The following simple elements are contained within this complex.

ErrCat
The Soap Header Fault error category.
ErrCode
The Soap Header Fault error code.
ErrDesc
The Soap Header Fault error description.
ErrElem
The Soap Header Fault when an error or fault occurs. This optional element contains the element which is causing the error condition.
ErrElemVal
The Soap Header Fault when an error or fault occurs. This optional element contains the value of the element which is causing the error condition.
ErrLoc
The Soap Header Fault error location. This is typically the program that generated the error condition.
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Last updated Mon Jan 24 2022