Development Guidelines for Greenfield Implementation in sync with SAP Custom Code Management. Instructions for Managers, Architects and Developers. Introduction. The following development guideline describes the different aspects of Custom Code Lifecycle and the tools provided by SAP. The document contains the elementary and most important concepts for the development of new custom code in SAP environments. The basics are necessary to implement a global, distributed and secure customer add on solution. It will not focus on single ABAP programming templates but more on the impact of these on a custom built solution. The main difference is the level of complexity. Customers using SAP are not software producers and the goal of customers IT departments is to fulfill the business requirements in a fast and efficient way and not to create and sell software. A main goal is to ensure the operation of the added software pieces. Consequently the objectives become more focused on the following business scenarios. Improve the available standard functionality provided by SAPCreate new functionality integrated into the SAP products These scenarios bring the topic of quality to the fore. The availability of new features in the business process is the first juncture when customers become aware of quality. This can be considered as the external quality and for those customers the internal quality, such as costs for maintenance and improvement, is not of concern. Currently we use the term technical liability or technical debt to describe these internal qualities. The idea behind this term is to illustrate that not focusing on the internal qualities during the implementation leads to costs in the future. Dreamfall Patch Windows 7 here. What can we see as technical liability High complexity in methods and classes. Such an artifact is difficult to understand and difficult to change. Minimal test coverage. Every change in the coding leads to high risk in the productive environment. High complexity of architecture concepts e. Sap Hr Business Blueprint Template' title='Sap Hr Business Blueprint Template' />
Flexibility of coding only where it is necessary. Low cohesion in components. Implementations in a component fulfill requirements from different areas. In this case a change not only affects one area. No decoupling of components. The change in one component leads to changes in further components. These guidelines and conventions mainly serve to reduce the technical liability and to help to improve the Custom Code Lifecycle. Validity. The guideline shall be valid for all internal development projects and all external service providers developing custom code. All new developments or redesign of existing custom code objects must follow this guideline. Exceptions have to be approved by the quality management. Waldemar, Im not sure how much time you spent reviewing the Agile Business Addon to ASAP prior to writing this article. It seems to me that your criticism of the. Decisions Understand your workforce and talent processes. Facilitate conversations Blueprint Set up a framework that allows you to manage an agile workforce in a. Build an app using the SAP Web IDE template wizard. Introduction. The following development guideline describes the different aspects of Custom Code Lifecycle and the tools provided by SAP. The document contains the. The SAP Community is the quickest way for users to solve problems, learn more about SAP solutions, and invent new ways to get things done. Scope Document. This guideline considers the different phases of a complete Custom Code Lifecycle. Normally development guidelines are concentrated only on the Build phase of Custom Code Lifecycle. Improved Custom Code Development Guidelines are in sync with the planning phase. Only these elements will be developed if there is a kind of business case available. But it might be clear that every predefined business case will have trouble in the Run phase as soon as the real usage of implementation will be taken into account. Blueprinting-Example.png' alt='Sap Hr Business Blueprint Template' title='Sap Hr Business Blueprint Template' />
Each part of the Custom Code Lifecycle influences the other parts. It is important to optimize all parts of the Custom Code Lifecycle so that all parts fit together perfectly. Related Documents. SAP has published a Best Practice Document Best Build Applications. This document forms the basis for ABAP Development integrated to SAP standardsoftware. Custom Code Lifecycle. Plan. 2. 1. 1 Requirement A clear requirement definition is very important and helps to avoid rash developments. Use a Software Requirements Specification template to Assist users in determining if the software meets their requirements. Reduce development effort. It forces stakeholders to consider all requirements before design begins, reducing redesign, recoding, and retesting. Provide a basis for costings and schedule. The product description as captured in the Software Requirement Specficiation SRS can serve as a basis for estimating project costs. Serve as a basis for enhancement as it provides a foundation for continued production evaluation. Creation of custom code must be driven by the requirement to create something really new. Something not available in a standard software product with the goal to create a competitive advantage compared to your biggest competitor. Avoid implementing legacy system product features. Avoid implementing convenient features. Avoid re implementing legacy process flows. Custom code put on top of a standard software product must create value with every execution. Seen as an asset the return on investment must be realized in a short period of time. Every unused custom code is a waste of time, money and resources. Standard software offers an incredible number of features, not needed for all businesses sceanrios, but which, in the right environment, create added value. Business value. In addition to the classical development processes a new concept will be introduced. The new concept is Design Thinking. This concept puts the business value and the integration of end users into the development process. Design thinking is a methodology for practical, creative resolution of requirements and gaps that looks for an improved future result. In this regard it is a form of solution based, or solution focused thinking that starts with the goal or what is meant to be achieved instead of starting with a certain problem. Then, by focusing on the present and the future, the parameters of the problem and the resolutions are explored, simultaneously. This type of thinking most often happens in the built environment also referred to as the artificial environment. This differs from the scientific method, which starts with defining all the parameters of the problem in order to define the solution. Instead, the designway of problem solving starts with a solution in order to start to define enough of the parameters to optimize the path to the goal. The solution, then, is actually the starting point. The six basic steps of design thinking are 2. Make or Buy. The decision to make or buy new software should be taken with great care. Identifying available functionality from SAP is not so easy. SAP provides several tools to find Products Innovations and the Innovation Discovery tool to simplify your search for new functions. For those cases where SAP or other Software Companies do not provide a product it is very helpful to use a SWOT analysis to make a decision. This would allow achievable goals or objectives to be set for the organization. Strengths characteristics of the business or project that give it an advantage over others. Weaknesses characteristics that place the business or project at a disadvantage relative to others. Opportunities elements that the project could exploit to its advantage. Threats elements in the environment that could cause trouble for the business or project. Identification of SWOTs is important because they can inform later steps in planning to achieve the objective. Helpfulto achieving the objective. Harmfulto achieving the objective. Internal origin. Strengths. Weaknesses. External Origin. Opportunities. Threats. Custom Code Usage Forecast. Custom Code starts always with a requirement to close a gap in a business process with help of a piece of software.