Four Key Infrastructure Decisions for SAP S/4HANA Migration


The end of support for SAP ECC is coming nearer; hence, the choice of relocating to SAP S/4HANA looks significantly more appropriate for numerous organizations running SAP. S/4HANA and its implementation in the cloud can streamline multiple components of migration.

The cloud supplier that you choose is known to deal with the given framework while keeping up with the application. These are the two critical factors alone, which can save enormous time and money potentially to help your cause. But, to get to that point, you should manage SAP S4 HANA Migration of cloud data. This need not be a tremendous cerebral pain, yet nor is it a minor undertaking.

Alternatives of SAP ECC to S/4HANA Migration:

Don’t think that SAP ECC to S/4HANA Migration can be done that easily. The S/4HANA operates on the in-memory database of the SAP HANA. If you have the ECC that is still working on a different database, for example, IBM DB2, or Microsoft SQL Server, it might prove to be difficult changing the databases and business suites simultaneously.

At the elementary level, a step is replacing SQL Server or something else that is running, with SAP HANA and utilizing SAP HANA as the database; you should keep on running ECC. This is classified as the SoH or the “Suite on HANA.”

The strategy of SAP S/4HANA Migration (Cloud Data):

The following are the fundamental data migration procedures to S/4HANA. Each depends on different migration scenarios, and each of them has its own necessities for data migration:

  • New execution or re-usage:

This technique will simplify and standardize your current landscape by actualizing it once more in S/4HANA. Upon completion, one can resign the respective legacy system of SAP.

  • Conversion of System change:

In this technique, you are transforming the whole SAP ERP system to S/4HANA for a business.

  • Transformation of Landscape:

In case of an SAP ERP, there are several isolated events running simultaneously in multiple business units or areas. You can consider bringing them together into a single cloud case for S/4HANA. The mechanism is perceived important as it helps in dispensing with the overall totals while ensuring processing in groups. At the same time, it also helps in moving to the respective database stage that is high-performing and efficient.

Tools for SAP Data Migration:

SAP gives various tools to assist the process of SAP S/4HANA migration of cloud data. Preeminent among them is the Cockpit tool for SAP S/4HANA Migration. This tool pulls out, cycles, and loads data from external databases and other legacy ERP systems containing data required for migrating to S/4HANA. It helps in consolidating the SAP S/4HANA or the MOM Migration Item Modeler,. This helps in empowering you to select data for migration and transformation.

The Cockpit for Migration:

This gives pre-configured migration items and planning, data approval, and reconciliation of custom articles.

Data Administrations Tool by SAP:

Data Administration Tool by SAP is known to affect the processes of data transforming, data extraction, ETL (loading) and others. Moreover, it also helps in encouraging textual data handling and data quality administration. It is available free of cost while strengthening the migration of some sample to be used for real migration.

Migration Workbench -the Legacy System by SAP:

Legacy System Migration Workbench or LSMW by SAP serves to be a vital tool for ensuring the overall migration of data from the respective legacy systems to the given SAP structure. It also helps in ensuring migration between subsequent SAP systems.

The BAPIs or SAP Business Application Programming Interface is supported by it. These characterized interfaces offer admittance to cycles and data legacy systems like R/3, etc. Assistance is likewise accessible in LSMW for IDOCs or Intermediate Documents. These data compartments are utilized for trading data between two cycles that can comprehend each other’s data linguistic structure and semantics.

Converting SAP Batch Data: 

In the end, the SAP Batch Data Conversion or BDC helps in offering a specialized transfer input program in clusters.

Execution of BDC is possible utilizing a call transaction technique or a strategy of a session. It’s useful for moving data entries in large volumes. Batch Data Conversion by SAP helps in mechanizing the given process of the transfer of data through manual processes. As such, the data with respect to some individual transaction is transferred in the right format of data. Then, BDC ensures the automatic transfer of every entry running across different lines with the help of the same data format.

The steps for S/4HANA Migration:

Irrespective of the tools you are using, you always need to follow the fundamental steps of SAP S/4HANA migration of cloud data:

  • Set your data quality standards, data planning, and data transformation clearly.
  • Search for the vital data partners while drawing them in through the process of data migration.
  • Stress on the four basic elements for the uniqueness of data.
  • Establishment and implementation of clear data principles and rules
  • Set up observing and detailing for the migration and make a move for data remediation as there is a rise in issues.

This way, it will ensure a successful migration process.

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