business functions sap are divided into seven basic components. They include: sales functions, customer-facing functions, marketing functions, administrative functions, reporting functions, financial reporting functions and productivity functions.A better understanding of business functions will enable you to better understand the basic functions of your business organization and help you plan the management process more effectively. Without this knowledge, the decision making process is flawed and the process gets out of control.business functions sap are defined by the function's type (for example, sales, management, finance, operations, legal, customer-facing functions). If a company uses an enterprise architecture (EA) with the SAP systems, then the group must select one of the functions and apply it to that function. To provide service to the user and get the results, the function should be executed very efficiently. If the functions are not executed well, the system will create further problems.Sometimes, one business function in SAP will do more than all the other functions in the same database; the result will be an out-of-control situation that has to be addressed. This can be avoided if one decides on the right group of functions.The first step to select the right group of functions in SAP is to identify the function from among the following groups. They are the following: the customer-facing function, Sales function, Marketing function, Revenue function, Administrative function, Financial reporting function, Productivity function and Performance. business functions sap are grouped according to the complexity of the system they support. The function's level of complexity is its classification into two levels: domain-specific and general-purpose.The classification of functions within SAP is also based on the user interface used. The source code for the business functions sap is created for each function based on the definition of the most complex business function.The user interface for the SAP system is created based on the hierarchy of the business functions. Within the hierarchy, the functions are grouped by task, and the user interfaces for those tasks are grouped by complexity level. The tasks are grouped together based on their performance. The lower the performance, the higher the complexity level and vice versa.The administration functions of SAP are grouped according to the complexity of the system. The administration functions include some accounting functions and some scheduling functions. Accounting functions are grouped under the customer-facing functions while scheduling functions are grouped under the sales functions.Within the administrative functions, a function is grouped based on its control and visibility in the business functions. Control is represented by visibility, which is the ability of the user to access the function or functions and define the users to whom the function or functions can be accessed. Visibility is of course dependent on the visibility level of the function.Finally, the reporting functions of SAP are grouped by the difference between the complexity level of the reporting function and the performance of the reporting function. For example, a reporting function that performs well can be ranked high in the hierarchy and can be placed in the reporting group. However, the reporting function may perform poorly when compared to other functions in the reporting group.business functions sap are defined by the function's type (for example, sales, customer-facing functions, marketing functions, administrative functions, financial reporting functions, etc.) If a company uses an enterprise architecture (EA) with the SAP systems, then the group must select one of the functions and apply it to that function. To provide service to the user and get the results, the function should be executed very efficiently.