
SAP Material Management: SAP MM (Material Management) is a core component of supply chain. SAP SD module can be integrated with other modules of Material management, Financial accounting, Production planning, etc. SD handles all the activities of Sales and Distribution of an organization. SAP Sales and Distribution (SAP SD): SAP SD (Sales & distribution) is one of the important application area of logistics. SAP CO helps in planning, reporting, managing and monitoring business operations of an organization. SAP Controlling (SAP CO): SAP CO (Controlling) module is a part of SAP FICO (Financial Accounting & Controlling). It records all the transactions on day to day basis and generates financial reports as per requirements. SAP Financial Accounting (SAP FI): SAP FI (Financial Accounting) module is a backbone of an organization, as it manages financials and controlling activities of an organization. Now let’s discuss each SAP module in detail one by one. A tie line usually fulfill a dual purpose i.e.Each module in SAP is integrated with each other to share the common information.A tie line is a line joining fixed points termed as Tie station on the main survey lines.Thus there is a complete check on the field measurement as well as on the accuracy of the plotting work.


Main principle of chain survey should strictly be observed.The stations should be mutually inter-visible.The following points should be kept in mind while selecting a station:
