SAP ECC RFC Extraction via Syniti Replicate

SAP ECC via Syniti RFC

Overview

This article provides essential information for setting up replications using SAP ECC as a source application using the Refresh and Mirroring (based on the Change Data Capture (CDC) capability) replication modes. The same functionality is also supported for SAP S/4HANA systems.

Syniti Replicate v10.7.0.4 or later supports the extraction of data from SAP ECC through the application layer using RFC. Syniti Migrate and SAP Advanced Data Migration & Management (ADMM) is integrated with Syniti Replicate to support the Snapshot Management process in Migrate, that is, the orchestration and movement of the data and metadata, from the source and target systems involved in the migration to a corresponding SRC or TRG staging database.

This topic focuses on the capabilities and setup of the Syniti Replicate software to support ingestion from SAP Applications via RFC communication in SAP ECC systems. The solution supports the following SAP ECC Applications data objects:

The initial setup described below is required prior to Migrate running an SAP application-level extraction as part of the Snapshot Management process.

IMPORTANT NOTE BEFORE INSTALLING

 

The SAP Transport installation process has been deprecated and replaced by the SAP Add-on. Refer to SKP Add-On Installation Guide for SAP ECC for more information.

SAP Environment Transport Installation

Syniti transports are compatible with SAP installations of ECC6 SAP ECC Basis. Install the provided transport on the SAP Application Server. The transport files are listed below. To complete the installation, contact your Basis team.

Custom SAP Read Table Function - Last update March 3, 2026.

Initial Installation

• Transport SD2K901783 for SAP ECC6 - Include namespace /BOA/ and function name SDRM_READ_TABLE. Click here to download the transport. Compatible with SAP NetWeaver 7.4 or later.

• Transport RD2K9A011P for SAP ECC6 - Include namespace /BOA/ and function name SDR_READ_TABLE. Click here to download the transport. Compatible with SAP NetWeaver 7.0 to 7.31.

Note

Using the initial transport, you can extract data through the Refresh replication process using the standard RFC extraction method. To enhance performance, Syniti recommends implementing Streaming technology.

Streaming Technology for Data Extraction

• Transport SD2K901788 for SAP ECC6 Streaming Data Extraction. Click here to download the transport. - Last update March 25, 2026.

• SD2K901788 is compatible with SAP NetWeaver 7.40 or later.

Mirroring Replication

(Change Data Capture via RFC)

• Transport SD2K901506 for SAP ECC6 CDC. Click here to download the transport.

• SD2K901506 is compatible with SAP NetWeaver 7.5 or later.

• In certain SAP ECC versions, Syniti has introduced a fix to enable nullable columns using transport SD2K901629. Click here to download the transport.

• Only for SAP CRM version 7.40; Data element SIGN & OPTION were replaced by DDSIGN and DDOPTION, fix included in Transport SD2K901655. Click here to download the transport.

SAP Long Text Query Extraction

• Import Transport DCSK900616 for SAP ECC6 SAP Basis 7.0 and higher, it contains the SAP Query BOAQ_READ_TEXT in User Group /BOA/QUERY. This Transport is mandatory for Long Text Query Extractions. Click here to download the transport.

• For advanced where conditions, import Transport SD2K901694, it includes function modules /BOA/ZRFC_READ_TEXT_V2 and /BOA/RFCTEXT_V2. Click here to download the transport.

Note

The standard RFC_READ_TABLE function does not require a transport to be installed. However, this function will only work on tables where the returned data is limited to 512 bytes.

Previous SAP Transports versions

• Custom SAP Read Table Function

  • Transport RD2K900018 for SAP ECC6 Namespace - Compatible with SAP NetWeaver 7.0 or later.

  • Transport SD2K901506 for SAP ECC6 CDC - Compatible with SAP NetWeaver 7.5 or later.

  • Transport SD2K901675 for SAP ECC6 Streaming Data Extraction - Compatible with SAP NetWeaver 7.40 or later.

• SAP Long Text Extract Query

  • Install Transport SD2K900616 for SAP ECC6 SAP Basis 7.0 and higher containing SAP Query BOAQ_READ_TEXT in User Group /BOA/QUERY

Previous Transport package could be download from this link.

RightSizing Analysis

Transports K901821 and R901821 are required for using the Rightsizer application. Click here to download transports. Refer to Rightsizer User Manual v1.0.1 for more information.

Validate your Syniti Replicate System

Check if your system meets the system requirements needed to run Syniti Replicate.

If you are running a system upgrade from a 9.x version, refer this article.

Download and Install Syniti Replicate

To download or register Syniti Replicate, log in to the support site, then click the required link in the Replicate section of the article.

Setup Articles

Appendix

Appendix A: Troubleshooting

Known Issue: SAP connection using SNC

When connecting to SAP systems using SNC with the latest versions of the SAP RFC SDK dll’s there is a connection failure due to a missing parameter that was previously automatically set by the dll. The workaround for this issue is to request the SAP RFC SDK (Patch 7) dll from Syniti support.

Appendix B: Manual Configuration of Services for SAPLogon

If SAPLogon is not installed or you need to connect to an SAP backend system, for which SAPLogon does not have the necessary information, you must create the required entries manually.

Refer to Manual Configuration of Services for SAPLogon for more information on manually creating required entries for the SAP backend systems in your local network.

Appendix C: SNC Configuration

To configure a Secure Network Communications (SNC) connection for SAP systems, refer to SNC Configuration for SAP Systems.