---
title: Mandatory S3 Metadata Properties (not required to configure in S3)
slug: mandatory-s3-metadata-properties-not-required-to-configure-in-s3
docTags: 
createdAt: 2023-03-30T23:07:17.000Z
---

Important note: albeit not required for base installation and connectivity, a heads-up: any content type used for SAP integration with Link Enterprise must include the following mandatory columns based on the usage pattern (ECM vs. Content Server).

## ECM Required Metadata Properties

These names are suggestions and recommended, but are configurable in the Enterprise Connector.

| Column (suggested case sensitive name) | Data Type           | Attribute Settings                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| -------------------------------------- | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| LinkEnterpriseUsername                 | single line of text |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| LinkEnterpriseTimestamp                | single line of text |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| LinkEnterpriseSaplinkTrigger           | single line of text | The only values Link Enterprise will recognize are "True" and "False" as triggers.  <br /><br />The resulting values are True and False by default, but can be changed in the config.properties file under your installation directory.<br /><br />saplinkfalse.value=\<value>  (for success)<br />saplinkerror.value=\<value)   (for error)<br /><br />* eg: "DoNotProcessSuccess" and "DoNotProcessError"
  - saplinkfalse.value=DoNotProcessSuccess
  - saplinkerror.value=DoNotProcessError |
| LinkEnterpriseSaplinkError             | single line of text |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |

## Content Server Required Metadata Properties

:::BlockQuote

:::

| Column (mandatory case sensitive name) | Data Type | Attribute Setting |
| -------------------------------------- | --------- | ----------------- |
| contRep                                | Text      |                   |
| docID                                  | Text      |                   |
| dateC                                  | Text      |                   |
| compId                                 | Text      |                   |
| pVersion                               | Text      |                   |
| docProt                                | Text      |                   |
| contentLength                          | Text      |                   |
| accessMode                             | Text      |                   |
| charset                                | Text      |                   |
| compStatus                             | Text      |                   |
| sapVersion                             | Text      |                   |