In order to achieve the right approach, you must select a competent partner who knows the SAP ecosystem, has people with the right mix of technical skills (SAP ERP, SAP S/4HANA & PP/DS, IBP), soft skills (communication, problem-solving, and project management) as well as a deep understanding of the SAP data model. At ITeanova we have been working within the SAP Production Planning environment for over 20 years and have a thorough understanding of the SAP data model.
This knowledge allows us to ensure that the data being migrated is accurate, complete, and consistent. That is because the data may be scattered across different systems, contain errors, or lack standardization. Mapping data from source systems to target systems, especially when the data structures are different, can only be done with a clear understanding of both systems.
This mapping is achieved by evaluating and analysing the current ERP system, the master data and its customisations such as tables, programs, front ends, mobile apps, and user interfaces to determine what to move and how.
During the migration process, we will also analyse your current business processes and how they match the new implementation. SAP S/4HANA offers simplified processes and best practices, which might differ from the previous ERP system.
Wherever possible, we always implement according to SAP best practices. When the SAP best practice does not meet the requirements then it will involve further customising or enhancements, depending on the particular process.
Existing customisations and modifications made to the SAP ERP system might not be compatible with SAP S/4HANA. These custom codes need to be adapted to work with the new system.
PP/DS is a new data model that is now offered as part of the ERP implementation. PP/DS involves a new set of challenges in the migration process, as it differentiates itself significantly from the structure of the core ERP model. Organizations may face challenges in finding and training resources with the required expertise, leading to delays in the migration process. ITeanova can provide consultants who are proficient in PP/DS and the S/4HANA framework.
Comprehensive testing is crucial to ensure the new system's stability and functionality. Rigorous testing is required to identify and rectify any issues before deploying SAP S/4HANA in a production environment. We believe in the provision of quality and control, and our testing protocols will ensure a smooth and successful migration.