---
id: object/table/4405
type: object
title: Table 4405 "EXR Top Customer Report Buffer"
summary: Table 4405 "EXR Top Customer Report Buffer" in ExcelReports (Microsoft.Sales.ExcelReports). 11 fields, 2 events. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - table
  - excelreports
versions:
  introduced: "29"
  last_changed: null
  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: b8ad9cdc354cea3cdb50f1b68310df45a0e09ee199bd147edf41e445ffadaf56
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/ExcelReports/app/src/Customer/EXRTopCustomerReportBuffer.Table.al
    title: src/Apps/W1/ExcelReports/app/src/Customer/EXRTopCustomerReportBuffer.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: table
object_id: 4405
name: EXR Top Customer Report Buffer
caption: Top Customer Data
namespace: Microsoft.Sales.ExcelReports
app: ExcelReports
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 11
  procedures: 4
  events: 2
  subscribers: 0
relations:
  out: 5
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 2
  calls: 0
  called_by: 0
  implements: 0
---

# Table 4405 "EXR Top Customer Report Buffer"

> Table 4405 "EXR Top Customer Report Buffer" in ExcelReports (Microsoft.Sales.ExcelReports). 11 fields, 2 events. Introduced in BC29, still in BC30.

ExcelReports · Microsoft.Sales.ExcelReports · captioned "Top Customer Data" · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/ExcelReports/app/src/Customer/EXRTopCustomerReportBuffer.Table.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Caption | Top Customer Data |
| Access | Internal |
| TableType | Temporary |
| DataClassification | CustomerContent |

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 1 | Customer No. | Code[20] | — | TableRelation [Table 18 "Customer"](../table/18.md) |
| 2 | Customer Name | Text[200] | Name <small>caption</small> |  |
| 10 | Amount (LCY) | Decimal | — |  |
| 12 | Amount 2 (LCY) | Decimal | — |  |
| 13 | Ranking Based On | Option | — | OptionCaption: Sales (LCY), Balance (LCY) |
| 44 | Customer Posting Group | Code[20] | — | TableRelation [Table 92 "Customer Posting Group"](../table/92.md) (Customer Posting Group); FlowFilter |
| 45 | Currency Code | Code[10] | — | TableRelation [Table 4 "Currency"](../table/4.md); FlowFilter |
| 46 | Period Start Date | Date | — |  |
| 100 | Date Filter | Date | — | FlowFilter |
| 101 | Global Dimension 1 Filter | Code[20] | — | TableRelation [Table 349 "Dimension Value"](../table/349.md) ("Dimension Value".Code where("Global Dimension No." = const(1))); FlowFilter |
| 102 | Global Dimension 2 Filter | Code[20] | — | TableRelation [Table 349 "Dimension Value"](../table/349.md) ("Dimension Value".Code where("Global Dimension No." = const(2))); FlowFilter |

## Keys

- PK: Customer No., Period Start Date, Amount (LCY) (clustered)

## Events published

- `OnGetAmount1Caption(var Handled: Boolean; var NewCaption: Text)` (integration)
  - subscribers: [Codeunit 4405 "EXT Top Cust. Caption Handler"](../codeunit/4405.md) GetAmount1Caption
- `OnGetAmount2Caption(var Handled: Boolean; var NewCaption: Text)` (integration)
  - subscribers: [Codeunit 4405 "EXT Top Cust. Caption Handler"](../codeunit/4405.md) GetAmount2Caption

## Procedures

2 local procedures, no public ones.

## Relations

- Customer No.: TableRelation [Table 18 "Customer"](../table/18.md)
- Global Dimension 1 Filter: TableRelation [Table 349 "Dimension Value"](../table/349.md)
- Global Dimension 2 Filter: TableRelation [Table 349 "Dimension Value"](../table/349.md)
- Currency Code: TableRelation [Table 4 "Currency"](../table/4.md)
- Customer Posting Group: TableRelation [Table 92 "Customer Posting Group"](../table/92.md)

## Across versions

- Present in: BC29-30
- 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). 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: "table", object_name: "EXR Top Customer Report Buffer")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.