--- id: object/codeunit/312 type: object title: Codeunit 312 "Cust-Check Cr. Limit" summary: Codeunit 312 "Cust-Check Cr. Limit" in Base Application (Microsoft.Sales.Customer). 13 public procedures, 12 events, 1 event subscribers. Present since at least BC23, still in BC30, changed in BC25, BC27-28. tier: official language: en tags: - codeunit - base application versions: introduced: null last_changed: "28" deprecated: null review: state: derived by: null at: null flags: [] generated: at: "2026-10-11T00:31:51.816Z" pipeline: 0.2.0 prompts: {} input_hash: f577a6aaa19c0048ce19673aa1f1cb179838b414b7d639ac43aacda352d0afa7 evidence: - kind: code url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Sales/Customer/CustCheckCrLimit.Codeunit.al title: src/Layers/W1/BaseApp/Sales/Customer/CustCheckCrLimit.Codeunit.al (releases/29.x) date: null commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220 t: null quote: null links: learn: [] objects: [] features: [] topics: [] localizations: [] videos: [] posts: [] guidelines: [] object_type: codeunit object_id: 312 name: Cust-Check Cr. Limit namespace: Microsoft.Sales.Customer app: Base Application extends: null first_version: "23" last_version: "30" present_in: - "23" - "24" - "25" - "26" - "27" - "28" - "29" - "30" changed_in: - "25" - "27" - "28" source_major: "29" obsolete: null countries: [] ms_search_form_ids: [] counts: fields: 0 procedures: 27 events: 12 subscribers: 1 relations: out: 0 referenced_by: 0 pages: 0 extended_by: 0 event_subscribers: 1 calls: 2 called_by: 9 implements: 0 --- # Codeunit 312 "Cust-Check Cr. Limit" > Codeunit 312 "Cust-Check Cr. Limit" in Base Application (Microsoft.Sales.Customer). 13 public procedures, 12 events, 1 event subscribers. Present since at least BC23, still in BC30, changed in BC25, BC27-28. Base Application · Microsoft.Sales.Customer · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Sales/Customer/CustCheckCrLimit.Codeunit.al) · facts from BC29 ## Properties | Property | Value | |---|---| | Permissions | TableData "My Notifications" = rimd | ## Events published - `OnNewCheckRemoveCustomerNotifications(RecId: RecordID; RecallCreditOverdueNotif: Boolean)` (integration): Raises an event to remove existing customer credit and overdue notifications before sending new ones. - subscribers: [Codeunit 1508 "Notification Lifecycle Handler"](../codeunit/1508.md) OnCustCheckCrLimitCheckRecallNotifs - `OnBeforeGenJnlLineCheck(GenJnlLine: Record "Gen. Journal Line"; var IsHandled: Boolean)` (integration): Raised before checking the credit limit for a general journal line. - `OnBeforeSalesHeaderCheck(var SalesHeader: Record "Sales Header"; var IsHandled: Boolean; var CreditLimitExceeded: Boolean)` (integration): Raised before checking the credit limit for a sales header. - `OnBeforeCreateAndSendNotification(RecordId: RecordID; AdditionalContextId: Guid; Heading: Text[250]; NotificationToSend: Notification; var IsHandled: Boolean; var CustCheckCreditLimit: Page "Check Credit Limit")` (integration): Raised before creating and sending a credit limit notification. - `OnBeforeSalesLineCheck(var SalesLine: Record "Sales Line"; var IsHandled: Boolean; var CreditLimitExceeded: Boolean)` (integration): Raised before checking the credit limit for a sales line. - `OnSalesHeaderCheckOnBeforeShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration): Raised before showing the credit limit warning for a sales header. - `OnSalesLineCheckOnBeforeShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration): Raised before showing the credit limit warning for a sales line. - `OnServiceHeaderCheckOnBeforeShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration, obsolete 27.0) - `OnServiceLineCheckOnBeforeShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration, obsolete 27.0) - `OnServiceContractHeaderCheckOnBeforeShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration, obsolete 27.0) - `OnBlanketSalesOrderToOrderCheckOnBeforeSalesHeaderShowWarning(var CustCheckCreditLimit: Page "Check Credit Limit")` (integration): Raised before showing the credit limit warning when converting a blanket order to a sales order. - `OnBeforeBlanketSalesOrderToOrderCheck(var SalesHeader: Record "Sales Header"; var IsHandled: Boolean)` (integration): Raised before checking the credit limit when converting a blanket order to a sales order. ## Event subscriptions - OnInitializingNotificationWithDefaultState subscribes to Page "My Notifications" OnInitializingNotificationWithDefaultState ## Procedures - `GenJnlLineCheck(GenJnlLine: Record "Gen. Journal Line")`: Checks customer credit limit for a general journal line and sends notification if exceeded. - `SalesHeaderCheck(var SalesHeader: Record "Sales Header"): Boolean`: Checks customer credit limit for a sales header and sends notification if exceeded. - `SalesLineCheck(SalesLine: Record "Sales Line"): Boolean`: Checks customer credit limit for a sales line and sends notification if exceeded. - `GetInstructionType(DocumentType: Code[30]; DocumentNumber: Code[20]): Code[50]`: Generates an instruction type code for credit limit checking based on document type and number. - `BlanketSalesOrderToOrderCheck(SalesOrderHeader: Record "Sales Header")`: Checks customer credit limit when converting a blanket sales order to a sales order. - `ShowNotificationDetails(CreditLimitNotification: Notification)`: Displays the credit limit notification details page with information from the notification. - `GetCreditLimitNotificationId(): Guid`: Retrieves the unique identifier for the credit limit notification. - `GetOverdueBalanceNotificationId(): Guid`: Retrieves the unique identifier for the overdue balance notification. - `GetBothNotificationsId(): Guid`: Retrieves the unique identifier for combined credit limit and overdue balance notifications. - `IsCreditLimitNotificationEnabled(Customer: Record Customer): Boolean`: Checks if the credit limit notification is enabled for the specified customer. - `IsOverdueBalanceNotificationEnabled(Customer: Record Customer): Boolean`: Checks if the overdue balance notification is enabled for the specified customer. - `GetCreditLimitNotificationMsg(): Text`: Retrieves the message text displayed for credit limit notifications. - `GetOverdueBalanceNotificationMsg(): Text`: Retrieves the message text displayed for overdue balance notifications. Plus 1 local procedures. ## Triggers OnRun ## Calls From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete. - [Codeunit 1330 "Instruction Mgt."](../codeunit/1330.md) (2 calls: `SalesHeaderCheck → IsEnabled`, `SalesLineCheck → IsEnabled`) - [Codeunit 1511 "Notification Lifecycle Mgt."](../codeunit/1511.md) (1 call: `CreateAndSendNotification → SendNotificationWithAdditionalContext`) ## Called by - [Page 343 "Check Credit Limit"](../page/343.md) (7 calls: `ShowWarning → GetBothNotificationsId`, `ShowWarning → GetCreditLimitNotificationId`, `ShowWarning → GetCreditLimitNotificationMsg`, …) - [Page 6489 "Serv. Check Credit Limit"](../page/6489.md) (7 calls: `ShowWarning → GetBothNotificationsId`, `ShowWarning → GetCreditLimitNotificationId`, `ShowWarning → GetCreditLimitNotificationMsg`, …) - [Codeunit 1508 "Notification Lifecycle Handler"](../codeunit/1508.md) (2 calls: `OnCustCheckCrLimitCheckRecallNotifs → GetCreditLimitNotificationId`, `OnCustCheckCrLimitCheckRecallNotifs → GetOverdueBalanceNotificationId`) - [Codeunit 6620 "Copy Document Mgt."](../codeunit/6620.md) (2 calls: `CheckCreditLimit → SalesHeaderCheck`, `InitAndCheckSalesDocuments → SalesHeaderCheck`) - [Codeunit 87 "Blanket Sales Order to Order"](../codeunit/87.md) (2 calls: `CreateSalesHeader → SalesHeaderCheck`, `OnRun → BlanketSalesOrderToOrderCheck`) - [Table 36 "Sales Header"](../table/36.md) (2 calls: `CheckCreditLimit → SalesHeaderCheck`, `CheckCreditMaxBeforeInsert → SalesHeaderCheck`) - [Page 42 "Sales Order"](../page/42.md) (1 call: `OnAfterGetCurrRecord → SalesHeaderCheck`) - [Table 37 "Sales Line"](../table/37.md) (1 call: `CheckCreditLimit → SalesLineCheck`) - [Table 81 "Gen. Journal Line"](../table/81.md) (1 call: `ValidateAmount → GenJnlLineCheck`) ## Across versions - Present in: BC23-30 - Changed (declaration) in: BC25, BC27-28 ## Deprecations - procedure OnServiceContractHeaderCheckOnBeforeShowWarning: Pending 27.0 (#if not CLEAN27), "Moved to codeunit Serv. Check Credit Limit" - procedure OnServiceHeaderCheckOnBeforeShowWarning: Pending 27.0 (#if not CLEAN27), "Moved to codeunit Serv. Check Credit Limit" - procedure OnServiceLineCheckOnBeforeShowWarning: Pending 27.0 (#if not CLEAN27), "Moved to codeunit Serv. Check Credit Limit" Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10). ## Ask your agent Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Cust-Check Cr. Limit")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.