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SAP S/4HANA SOAP Connector Release Notes

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Anypoint Connector for SAP S/4HANA SOAP Connector provides full support to execute operations on SAP S/4HANA’s SOAP APIs.

Guide: SAP S/4HANA SOAP Connector User Guide

3.0.0

November 9, 2026

What’s New

  • This connector is now compatible with Java 17 only.

  • SAML and XACML (OpenSAML) support is no longer included.

  • The connection timeout unit XML attribute is now connectionTimeoutTimeUnit. Version 2.6 used connectionTimeoutUnit. The service discovery timeout unit XML attribute is now serviceDiscoveryTimeoutTimeUnit. Version 2.6 used serviceDiscoveryTimeoutUnit. For more information, see Config.

  • The new Metadata resolution timeout (metadataResolutionTimeout) and Metadata Resolution Timeout Time Unit (metadataResolutionTimeoutTimeUnit) fields set how long the connector waits to retrieve WSDL and schema documents. The timeout defaults to 5 minutes. For more information, see Basic Authentication, Certificate Authentication, and Oauth2 Client Credentials Authentication.

  • The Invoke operation and the Outbound Message Listener source now include an Encoding field so you can override the configuration encoding for that operation or source. For more information, see Invoke and Outbound Message Listener.

  • The Invoke operation can now throw S4HANA-SOAP:NOT_FOUND and S4HANA-SOAP:UNAUTHORIZED. For more information, see Invoke.

  • Proxy configuration is on the Proxy tab. Choose the default child or the NTLM child of proxy-config. NTLM Domain applies only to NTLM and is required for that proxy type. For more information, see Default and NTLM.

  • Metadata keys are stored only after every configured WSDL validates. A duplicate message type name fails resolution and does not leave a partial metadata cache.

  • Custom SOAP handlers or interceptors that depend on Apache CXF 3 or WSS4J 2 must be updated for Apache CXF 4.2.4 and WSS4J 4.0.2.

For more information about how to upgrade, see Upgrading and Migrating SAP S/4HANA SOAP Connector to 3.x.

Compatibility

Software Version

Mule

4.9.0 and later

SAP S/4HANA SOAP API

v1

OpenJDK

17

Fixed Issues

Issue Resolution ID

The connector now rejects conflicting character encodings when sources share a listener path and raises SOURCE_SUBSCRIPTION_CONFLICT instead of accepting the configuration. Sources that share a path must use the same encoding. For more information, see Listener Config.

W-24618521

These libraries are upgraded to address reported security vulnerabilities:

  • The wss4j-ws-security-dom library is upgraded to version 4.0.2.

  • The jackson-databind, jackson-dataformat-xml, and jackson-core libraries are upgraded to version 2.22.4.

  • The commons-collections4 library is upgraded to version 4.6.0.

  • The guava library is upgraded to version 33.7.2-jre.

  • The joda-time library is upgraded to version 2.13.0.

  • The asm library is upgraded to version 9.11.1.

W-24453862, W-24618513, W-24485967, W-24708338, W-3300013

2.6.2

October 9, 2026

Compatibility

Software Version

Mule

4.2.2 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8, 11, and 17

Fixed Issues

Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The wss4j libraries are upgraded to version 2.4.4.

  • The xmlschema-core library is upgraded to version 2.3.3.

W-24317616, W-24330655

2.6.1

October 5, 2026

Compatibility

Software Version

Mule

4.2.2 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8, 11, and 17

Fixed Issues

Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The com.fasterxml.jackson.core:jackson-databind and com.fasterxml.jackson.core:jackson-core libraries are upgraded to version 2.22.3.

  • The org.springframework:spring-core, org.springframework:spring-context, org.springframework:spring-expression, org.springframework:spring-beans, org.springframework:spring-aop, and org.springframework:spring-jcl libraries are upgraded to version 5.3.39-spring-framework-5.3.49.

  • The org.apache.neethi:neethi library is upgraded to version 3.2.4.

  • The org.apache.httpcomponents.core5:httpcore5 and org.apache.httpcomponents.core5:httpcore5-h2 libraries are upgraded to version 5.4.3.

  • The org.apache.httpcomponents.client5:httpclient5 library is upgraded to version 5.6.4.

  • The org.apache.cxf:cxf-core and org.apache.cxf:cxf-rt-wsdl libraries are upgraded to version 3.6.12.

  • The org.apache.commons:commons-lang3 library is upgraded to version 3.20.0.

  • The org.apache.santuario:xmlsec library is upgraded to version 2.3.5.

  • The org.mule.wsdl:mule-wsdl-parser library is upgraded to version 1.4.13.

W-23801100, W-24134445, W-24317616

2.6.0

May 22, 2024

What’s New

  • This connector is now FIPS 140-2 compliant.

Compatibility

Software Version

Mule

4.2.2 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8, 11, and 17

2.5.1

March 20, 2024

What’s New

  • This connector is now compatible with Java 17.

Compatibility

Software Version

Mule

4.2.2 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8, 11, and 17

Fixed Issues

Issue Resolution ID

The following libraries are upgraded to address reported security vulnerabilities:

  • The mule-soap-engine library is upgraded to version 1.8.6.

  • The org.mule.wsdl parser library is upgraded to version 1.4.8.

  • The com.fasterxml.jackson.core library is upgraded to version 2.16.1.

  • The soa-model-core library is upgraded to version 2.0.1.

  • The commons-lang3 library is upgraded to version 3.14.0.

  • The org.apache.wss4j library is upgraded to version 2.4.3.

W-15058671

2.5.0

May 26, 2023

What’s New

  • The Listener Config now contains the new Security field which enables you to configure message-level web service security for the Outbound Message Listener source. The new Security field enables you to configure or revoke client access, and enable message signature verification using X.509 certificates.

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

2.4.5

October 28, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

The Jackson Databind library is upgraded from com.fasterxml.jackson.core:jackson-databind:2.12.6.1 to com.fasterxml.jackson.core:jackson-databind:2.14.0-rc1 to fix reported security vulnerabilities.

W-11853434

2.4.4

June 29, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

Fixed reported security vulnerabilities by upgrading org.apache.httpcomponents:httpclient:4.5.4 to org.apache.httpcomponents:httpclient:4.5.13.

W-11226199

2.4.3

May 31, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

Fixed reported security vulnerabilities by upgrading the spring-beans package from org.springframework:spring-beans:5.3.18 to org.springframework:spring-beans:5.3.20.

W-11195295

2.4.2

April 19, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

Fixed reported security vulnerability by upgrading the spring-context package from org.springframework:spring-context:5.3.3 to org.springframework:spring-context:5.3.19.

W-11006018

2.4.1

April 4, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

Fixed reported security vulnerabilities by upgrading the spring-beans package from org.springframework:spring-beans:5.3.3 to org.springframework:spring-beans:5.3.18.

W-10920498 and W-10933794

2.4.0

March 29, 2022

What’s New

  • Added two optional parameters which secure the Outbound Message Listener: Sender Business System ID and Recipient Business System ID.

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

2.3.0

February 28, 2022

What’s New

  • Added support for X509 SSL client certificates.

  • Added support for custom SOAP headers.

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

2.2.3

January 13, 2022

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

Updated the componentcom.fasterxml.jackson.core library to 2.12.6 to address security vulnerabilities.

CONN-8945

2.2.2

October 26, 2021

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Fixed Issues

Issue ID

The connector threw a NullPointerException when resolving the metadata of some services.

SE-22652

Fixed a software vulnerability by upgrading the XMLSec library to org.apache.santuario:xmlsec:2.2.3.

CONN-8945

2.2.1

April 29, 2021

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Features

Added additional error logging for SOAP requests to make error tracking easier for asynchronous operations. To enable logging, set the logger named com.mulesoft.connector.sap.s4hana.soap.internal.connection to level ERROR or higher.

Fixed Issues

N/A

2.2.0

March 8, 2021

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Features

Added WS-Addressing capability.

Fixed Issues

N/A

2.1.4

Janaury 7, 2021

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Features

Upgraded the Groovy library to version 2.4.8.

Fixed Issues

N/A

2.1.3

September 4, 2020

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

OpenJDK

8 and 11

Features

Multiple libraries are updated to the latest versions.

Fixed Issues

N/A

2.1.2

August 7, 2020

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

Features

N/A

Fixed Issues

A NullPointerException was thrown when the payload of incoming messages contained additional whitespaces or was pretty-printed. (SE-16979)

2.1.1

July 14, 2020

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

Features

Upgraded Jackson libraries to the latest version 2.11.1

Fixed Issues

N/A

Known Issues

Resolution of metadata keys in the Outbound Message Listener doesn’t work in Anypoint Studio versions below 7.6.0 (STUDIO-14846)

Outbound Message Listener lacks the access to the BasePath parameter from the HTTP configuration.

2.1.0

June 30

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

Features

Added the Outbound Message Listener input source, which listens for SAP S/4HANA outbound messages. (CONN-5914)

Fixed Issues

N/A

Known Issues

Resolution of metadata keys in the Outbound Message Listener doesn’t work in Anypoint Studio versions below 7.6.0 (STUDIO-14846)

Outbound Message Listener lacks the access to the BasePath parameter from the HTTP configuration.

2.0.1

May 15, 2020

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

Features

Updated multiple libraries to the latest version.

Fixed Issues

N/A

2.0.0

April 2, 2020

Compatibility

Software Version

Mule

4.2.1 and later

SAP S/4HANA SOAP API

v1

Features

Added support for OAuth 2.0 client credentials. This new feature breaks backward compatibility. (CONN-5257)

See Upgrade SAP S/4HANA SOAP Connector to 2.0 for information about how to upgrade to the latest version.

Fixed Issues

N/A

1.0.0

November 22, 2019

New release of Mule 4 version of the SAP S/4HANA SOAP Connector.

Compatibility

Software Version

Mule

4.1.1 and later

SAP S/4HANA SOAP API

v1

See Also