“SAP Transaction Codes: Your Quick Reference to Transactions in SAP ERP” is a textbook published by Rheinwerk Publishing Inc. in 2011. It serves as a comprehensive guide for adult learners and those in further education seeking a deeper understanding of SAP transaction codes. The book, authored by Martin Murray, Norman Reynolds, and Venki Krishnamoorthy, covers a range of transaction codes in SAP ERP and offers a detailed reference for readers to navigate these complex systems. With 581 pages, this textbook is an essential resource for advanced learners looking to master SAP transaction codes.