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title: Codeunit 309 "No. Series - Batch Impl."
summary: Codeunit 309 "No. Series - Batch Impl." in Business Foundation (Microsoft.Foundation.NoSeries). 14 public procedures. Introduced in BC24, still in BC30.
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# Codeunit 309 "No. Series - Batch Impl."

> Codeunit 309 "No. Series - Batch Impl." in Business Foundation (Microsoft.Foundation.NoSeries). 14 public procedures. Introduced in BC24, still in BC30.

Business Foundation · Microsoft.Foundation.NoSeries · BC24-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Business%20Foundation/App/NoSeries/src/Batch/NoSeriesBatchImpl.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| Permissions | tabledata "No. Series Line" = rm |

## Procedures

- `SetInitialState(TempNoSeriesLine: Record "No. Series Line" temporary)`
- `PeekNextNo(NoSeriesCode: Code[20]): Code[20]`
- `PeekNextNo(NoSeriesCode: Code[20]; UsageDate: Date): Code[20]`
- `PeekNextNo(TempNoSeriesLine: Record "No. Series Line" temporary; UsageDate: Date): Code[20]`
- `GetNextNo(NoSeriesCode: Code[20]; UsageDate: Date; HideErrorsAndWarnings: Boolean): Code[20]`
- `GetNextNo(var TempNoSeriesLine: Record "No. Series Line" temporary; UsageDate: Date; HideErrorsAndWarnings: Boolean): Code[20]`
- `SimulateGetNextNo(NoSeriesCode: Code[20]; UsageDate: Date; PrevDocumentNo: Code[20]): Code[20]`
- `GetLastNoUsed(NoSeriesCode: Code[20]): Code[20]`
- `GetLastNoUsed(TempNoSeriesLine: Record "No. Series Line" temporary): Code[20]`
- `SetSimulationMode()`
- `SaveState(TempNoSeriesLine: Record "No. Series Line" temporary)`
- `SaveState()`
- `GetNoSeriesLine(var NoSeriesLine: Record "No. Series Line" temporary; NoSeriesCode: Code[20]; UsageDate: Date)`
- `GetNoSeriesLine(var NoSeriesLine: Record "No. Series Line" temporary; NoSeriesCode: Code[20]; UsageDate: Date; HideErrorsAndWarnings: Boolean): Boolean`

Plus 6 local procedures.

## 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.

- [Page 456 "No. Series"](../page/456.md) (3 calls: `GetLastNoUsed → (object)`, `SimulateGetNextNo → (object)`, `SyncGlobalLineWithProvidedLine → (object)`)
- [Codeunit 306 "No. Series - Stateless Impl."](../codeunit/306.md) (1 call: `SimulateGetNextNo → EnsureLastNoUsedIsWithinValidRange`)

## Called by

- [Codeunit 308 "No. Series - Batch"](../codeunit/308.md) (6 calls: `GetLastNoUsed → GetLastNoUsed`, `GetNextNo → GetNextNo`, `PeekNextNo → PeekNextNo`, …)

## Across versions

- Present in: BC24-30
- Changed (declaration) in: none

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: "No. Series - Batch Impl.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.