Using KTern.AI for Seamless Custom Code Remediation in SAP S/4HANA Migrations

Sep 30, 2023

An SAP tester plays a crucial role in ensuring that the software is functioning correctly and effectively. They are responsible for testing and evaluating the software to ensure that it meets the requirements of the business and its users. This includes testing new functionalities, identifying and troubleshooting defects, and working closely with the development team to ensure that all issues are addressed.

Table of Contents:

Problem of custom code remediation in SAP S/4HANA migrations

As companies migrate to SAP S/4HANA, one of the most critical challenges they face is custom code remediation. Custom code refers to any code that has been added to the system to modify or enhance the standard SAP functionality. With the move to S/4HANA, custom code needs to be reviewed and updated to ensure compatibility with the new platform.

Here are some of the challenges that companies may face during the custom code remediation process:

Challenges during custom code remediation process
  • Identifying custom code: Organisations need to identify all custom code present in their current system, including enhancements, modifications, and custom programs. This is a time-consuming process that requires a thorough analysis of the entire system.
  • Evaluating custom code: Once custom code has been identified, companies need to evaluate its relevance to the new system. They need to determine whether the code is still required, whether it can be replaced by standard SAP functionality, or whether it needs to be updated to work with S/4HANA.
  • Remediating custom code: Companies need to remediate the custom code that has been identified as relevant to the new system. This involves modifying the code to ensure compatibility with S/4HANA and testing it to ensure it works as expected.

The custom code remediation process is a complex and challenging task that requires significant time, effort, and resources. In the next section, we will explore how KTern.AI can help organisations streamline the custom code remediation process during SAP S/4HANA migrations.

KTern.AI and its features

KTern.AI is an AI-powered platform designed to help organisations streamline their SAP S/4HANA migration process, including custom code remediation. Here are some of its key features:

  1. Automated Code Remediation: KTern.AI uses machine learning algorithms to analyze your custom code and provide automated remediation recommendations. This not only saves time but also ensures accuracy, as the platform uses historical data to provide optimal recommendations.
  2. Technical and Functional Assessment: KTern.AI also provides comprehensive technical and functional assessments of your SAP system to identify issues and provide recommendations for remediation. This helps to ensure that your system is fully optimized for the migration.
  3. Integration with SAP Solution Manager: KTern.AI seamlessly integrates with SAP Solution Manager, allowing users to easily create and manage projects, as well as track progress and access reports.
  4. Risk Mitigation: KTern.AI also helps to mitigate risks associated with custom code remediation by identifying potential issues before they become critical. This allows for proactive remediation, reducing the risk of project delays or failures.
  5. Collaboration and Workflow Management: KTern.AI provides a collaborative environment for stakeholders to work together on custom code remediation. The platform enables task management, assignment, and progress tracking, ensuring that everyone is aligned towards a common goal.

KTern.AI helps organisations to streamline their custom code remediation process, ensuring a successful migration to SAP S/4HANA.

How KTern.AI help with custom code remediation

KTern.AI is a powerful platform designed to help organisations with their SAP S/4HANA migrations. One of the key features of the platform is its ability to assist with custom code remediation, which can be a significant challenge during the migration process. Here are some of the ways in which KTern.AI can help with custom code remediation:

  • Code analysis: KTern.AI uses advanced analytics to analyze your custom code, identifying areas that need to be modified or removed in order to ensure compatibility with SAP S/4HANA. This analysis is based on best practices and industry standards, ensuring that the recommendations are relevant and actionable.
  • Automated remediation: KTern.AI can automatically remediate a significant percentage of custom code issues, including those related to database operations, syntax changes, and other areas. This can save your team a significant amount of time and effort, while also reducing the risk of errors and inconsistencies.
  • Customization: KTern.AI is highly customizable, allowing you to tailor the remediation process to your specific needs and requirements. You can configure the platform to prioritize certain types of issues or code areas, for example, or to exclude certain types of custom code from the analysis.

KTern.AI is a powerful tool for custom code remediation that can significantly streamline the migration process and reduce the risk of issues down the line. By automating many of the tedious and time-consuming aspects of custom code remediation, the platform can free up your team to focus on other critical aspects of the migration, such as testing and user training.

Why is Custom Code Remediation Necessary in SAP S/4HANA Migrations?

Custom code remediation is a critical step in SAP S/4HANA migrations because it ensures that the custom code that has been developed for the previous version of SAP (such as SAP ECC) is compatible and functional in the new SAP S/4HANA system. This is necessary because SAP S/4HANA is a completely different system compared to SAP ECC, with a new database, data model, and application architecture.

If the custom code is not remediated, it can result in compatibility issues, system crashes, and data inconsistencies, which can cause significant disruptions to the business operations. Furthermore, the unremediated custom code can lead to additional maintenance costs and longer system downtime, as the IT team will need to debug and fix the issues that arise from the code incompatibility.

Therefore, it is essential to remediate the custom code before the migration to SAP S/4HANA to ensure that the system is functioning correctly, and the business processes can continue without any interruptions.

The challenges of custom code remediation

Custom code remediation is a complex and challenging process that organizations face during SAP S/4HANA migrations. Some of the key challenges of custom code remediation include:

  1. Identifying custom code: One of the biggest challenges is identifying the custom code that needs to be remediated. With a large number of custom code objects in an organization's SAP system, it can be difficult to identify which ones are actually being used and which ones are obsolete.
  2. Understanding the impact of custom code: Another challenge is understanding the impact of custom code on the SAP system. Custom code can have dependencies on other objects, and removing or modifying it can potentially cause system disruptions and affect business processes.
  3. Time and resource-intensive: Custom code remediation is a time and resource-intensive process. Manually reviewing each custom code object, understanding its impact, and deciding on the best course of action can be a tedious and time-consuming process.
  4. Skillset gap: Organizations may not have the necessary skillset in-house to perform custom code remediation effectively. This can lead to delays and errors in the remediation process.
  5. Business disruptions: Custom code remediation can potentially disrupt business operations, as changes to the SAP system can affect critical business processes.

To overcome these challenges, organizations need an efficient and automated custom code remediation process that can help them identify, prioritize, and remediate custom code objects with minimal disruption to business operations.

How KTern.AI automates the custom code remediation process

KTern.AI automates the custom code remediation process in SAP S/4HANA migrations through the following features:

  1. Automated code inspection: KTern.AI conducts an automated code inspection to identify code issues and generates a detailed report of the custom code that needs remediation.
  2. Code refactoring: KTern.AI refactors the code to make it compatible with the SAP S/4HANA platform. It identifies redundant code blocks and optimizes them to make the code more efficient.
  3. Automated code corrections: KTern.AI automatically corrects the code to meet SAP S/4HANA requirements. This includes fixing syntax errors, ensuring compatibility with new modules, and optimizing database access.
  4. Rule-based code analysis: KTern.AI uses rule-based code analysis to identify code that is not compliant with SAP S/4HANA standards. It flags non-compliant code and provides suggestions for remediation.
  5. Code analytics: KTern.AI provides detailed code analytics to identify performance bottlenecks, dependencies, and vulnerabilities. This helps developers prioritize which code to remediate first.
  6. Customizable remediation plan: KTern.AI generates a customizable remediation plan that developers can use to prioritize and track code remediation efforts.
  7. Continuous monitoring: KTern.AI continuously monitors the code to ensure it remains compliant with SAP S/4HANA standards. It flags any new code that needs remediation and provides recommendations for fixes.

KTern.AI uses ML to identify custom code issues and suggest solutions.

KTern.AI uses machine learning to automate the custom code remediation process and provide effective solutions to identified issues in SAP S/4HANA migrations. It leverages advanced algorithms to perform data analysis, code extraction, and evaluation, thereby ensuring accurate identification of custom code issues.

Using machine learning, KTern.AI can accurately identify custom code issues, including obsolete code, unused code, and critical custom code, and recommend solutions for each. It analyzes the code's usage statistics and identifies the business impact of each custom code segment to prioritize the remediation efforts. KTern.AI also recommends optimal solutions, including code optimization, code refactoring, and code replacement, depending on the code's business relevance and importance.

KTern.AI machine learning-based approach enables it to continually learn from new data and patterns, ensuring that it provides the most accurate and effective custom code remediation recommendations. This approach also ensures that organizations can achieve a smooth transition to SAP S/4HANA without significant disruptions, reduced downtime, and minimized risks.

KTern.AI seamless integration with SAP S/4HANA for custom code remediation

KTern.AI provides seamless integration with SAP S/4HANA to provide efficient custom code remediation. Here are some ways in which KTern.AI integrates with SAP S/4HANA:

  1. KTern.AI can connect to your SAP system and extract data related to custom code. This data can be used by the tool to identify custom code issues and provide recommendations for remediation.
  2. KTern.AI provides a seamless workflow for custom code remediation within SAP S/4HANA. The tool provides an integrated interface that allows users to view custom code issues and remediation recommendations directly within SAP S/4HANA.
  3. KTern.AI integrates with the SAP Solution Manager to provide a comprehensive approach to custom code remediation. The tool can use data from the SAP Solution Manager to provide a holistic view of custom code issues and their impact on the system.
Integration Aspect Description
 Integration with SAP S/4HANA Technical Compatibility Check  KTern.AI can seamlessly integrate with the SAP S/4HANA Technical Compatibility Check (TCC) tool to identify custom code issues during the TCC phase of the migration.
 Integration with SAP S/4HANA Readiness Check  KTern.AI can integrate with the SAP S/4HANA Readiness Check (S4HRC) tool to provide custom code remediation recommendations in the S4HRC report.
 Integration with SAP S/4HANA Migration Cockpit  KTern.AI can be integrated with the SAP S/4HANA Migration Cockpit (MC) to provide custom code remediation recommendations during the MC's pre-processing phase.

Overall, the seamless integration of KTern.AI with SAP S/4HANA provides users with a simple and efficient way to identify and remediate custom code issues. The tool can be easily integrated into your existing SAP environment and provides a comprehensive solution for custom code remediation.

Benefits of using KTern.AI for custom code remediation

Using KTern.AI for custom code remediation in SAP S/4HANA migrations provides several benefits, including:

  1. Time savings: The automated process significantly reduces the time required for custom code remediation, which can be a time-consuming and labor-intensive process when done manually.
  2. Cost savings: Automated custom code remediation can reduce costs associated with the need for manual expertise and the risk of errors that can lead to project delays and costly rework.
  3. Increased efficiency: KTern.AI machine learning capabilities can quickly and accurately identify custom code issues and recommend solutions, increasing the efficiency of the remediation process.
  4. Better decision making: KTern.AI provides detailed insights into custom code issues, allowing stakeholders to make informed decisions about the remediation process and prioritize tasks.
  5. Improved migration success: By automating custom code remediation, KTern.AI helps ensure a smoother and more successful migration to SAP S/4HANA, reducing the risk of project failure and downtime.

How KTern.AI saves time and reduces costs during the migration process

KTern.AI saves time and reduces costs during the migration process in several ways:

  • Automated custom code remediation: KTern.AI automated custom code remediation helps to identify custom code issues and recommend solutions quickly and accurately. This saves significant time compared to manual remediation and reduces the risk of human error.
  • Faster migration timelines: By automating custom code remediation, KTern.AI helps to speed up the migration process. This allows organizations to complete their migration projects faster and start reaping the benefits of SAP S/4HANA sooner.
  • Reduced downtime: KTern.AI automated custom code remediation reduces the downtime required for custom code remediation. This means that organizations can spend more time using their new SAP S/4HANA system rather than fixing custom code issues.
  • Lower costs: By reducing the time and effort required for custom code remediation, KTern.AI helps to lower costs associated with SAP S/4HANA migration projects. This allows organizations to allocate resources more effectively and achieve a faster return on investment.
  • Improved accuracy: KTern.AI machine learning algorithms help to improve the accuracy of custom code remediation recommendations. This reduces the risk of errors and ensures that custom code issues are resolved correctly the first time.

Accuracy and reliability of KTern.AI custom code remediation recommendations

KTern.AI is designed to provide accurate and reliable custom code remediation recommendations. The platform uses machine learning algorithms that have been trained on vast amounts of data to analyse custom code and identify potential issues. The algorithms can accurately identify issues that may be missed by manual analysis, which ensures that all issues are addressed before migration.

KTern.AI also uses a rules-based approach that is continuously updated with the latest SAP best practices and recommendations. This ensures that the recommendations provided are based on the most current information available and are relevant to the specific SAP S/4HANA migration project.

To further ensure accuracy and reliability, KTern.AI provides users with the ability to review and validate the recommendations before implementing them. This allows users to assess the impact of each recommendation and ensure that it aligns with their business requirements.

The combination of machine learning algorithms, rules-based approach, and user validation ensures that KTern.AI custom code remediation recommendations are highly accurate and reliable, resulting in a successful SAP S/4HANA migration project.


If you're planning an SAP S/4HANA migration, custom code remediation is an essential step that you cannot afford to ignore. With the help of KTern.AI, you can make this process more manageable, reliable, and cost-effective. KTern.AI advanced features, seamless integration with SAP S/4HANA, and machine learning capabilities ensure that you can remediate your custom code with ease and confidence.

Moreover, KTern.AI comprehensive reporting features provide detailed insights into the remediation process, helping you track your progress and stay on top of any issues that arise. This will help you ensure that your migration project stays on track and meets your business requirements.

If you wish to know more about the value added by KTern.AI, Get Started with us.

If you have any queries, feel free to Contact us.


Krithik Sharavan S

Enthusiastic about the concept of digital transformation and assisting businesses and B2B organizations in successfully carrying out their SAP digital transformation journey.