--- title: Learn SAP from the Experts | The SAP PRESS Blog | SAP PRESS (40) description: SAP PRESS is the world's leading SAP publisher, with books on ABAP, SAP S/4HANA, SAP IBP, intelligent technologies, SAP Business Technology Platform, and more! (40) --- [![rheinwerk-sappress-logo-header-1](https://blog.sap-press.com/hubfs/rheinwerk-sappress-logo-header-1.svg)](https://blog.sap-press.com/) [Blog](https://blog.sap-press.com) - Books - Get an overview of our books and courses on every relevant SAP topic. - [Programming](https://sap-press.com/programming/) - [Administration](https://sap-press.com/administration/) - [BI](https://sap-press.com/business-intelligence/) - [Finance](https://sap-press.com/finance-controlling/) - [Logistics](https://sap-press.com/logistics/) - [HR](https://sap-press.com/human-resources/) - [CRM & Sales](https://sap-press.com/marketing-sales/) - [HANA](https://sap-press.com/hana/) - [Introductions](https://sap-press.com/introductions/) - [E-Bites](https://sap-press.com/e-bites/) - [Certification Guides](https://www.sap-press.com/certification-guides/) - [Rheinwerk Courses](https://www.sap-press.com/online-courses/) - Book Subscription - Get unlimited access to all SAP PRESS books! - [SAP PRESS Subscription](https://sap-press.com/subscriptions/) ![](https://blog.sap-press.com/hs-fs/hubfs/On%20Modify%20or%20On%20Save_%20A%20Practical%20Decision%20Model%20for%20RAP%20Determinations.jpg?width=1000&name=On%20Modify%20or%20On%20Save_%20A%20Practical%20Decision%20Model%20for%20RAP%20Determinations.jpg) [Programming](https://blog.sap-press.com/tag/programming) | Featured article ## [On Modify or On Save? A Practical Decision Model for RAP Determinations](https://blog.sap-press.com/on-modify-or-save-a-practical-decision-model-for-rap-determinations) If you have written more than a handful of ABAP RAP behavior definitions, you have declared a determination and had to make a choice: should it run on modify or on save? ![Alejandro Kinsbrunner](https://blog.sap-press.com/hubfs/Kinsbrunner.png) by [Alejandro Kinsbrunner](https://blog.sap-press.com/author/alejandro-kinsbrunner) [Read More](https://blog.sap-press.com/on-modify-or-save-a-practical-decision-model-for-rap-determinations) ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) **SAP PRESS** SAP PRESS is the world's leading SAP publisher, with books on ABAP, SAP S/4HANA, SAP IBP, intelligent technologies, SAP Business Technology Platform, and more! # Blogs by SAP PRESS [![First Steps in SAP S/4HANA: How to Add and Remove SAP Fiori Apps](https://blog.sap-press.com/hs-fs/hubfs/First%20Steps%20in%20SAP%20S4HANA%20How%20to%20Add%20and%20Remove%20SAP%20Fiori%20Apps.png?height=600&name=First%20Steps%20in%20SAP%20S4HANA%20How%20to%20Add%20and%20Remove%20SAP%20Fiori%20Apps.png)](https://blog.sap-press.com/how-to-add-and-remove-sap-fiori-apps) [Administration](https://blog.sap-press.com/tag/administration) ## [First Steps in SAP S/4HANA: How to Add and Remove SAP Fiori Apps](https://blog.sap-press.com/how-to-add-and-remove-sap-fiori-apps) In this video, learn the steps to follow to add and remove SAP Fiori apps in an SAP S/4HANA system. ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/how-to-add-and-remove-sap-fiori-apps) [![Revenue Accounting and Reporting with SAP S/4HANA](https://blog.sap-press.com/hs-fs/hubfs/Revenue%20Accounting%20and%20Reporting%20with%20SAP%20S4HANA.png?height=600&name=Revenue%20Accounting%20and%20Reporting%20with%20SAP%20S4HANA.png)](https://blog.sap-press.com/revenue-accounting-and-reporting-with-sap-s4hana) [FICO](https://blog.sap-press.com/tag/fico) ## [Revenue Accounting and Reporting with SAP S/4HANA](https://blog.sap-press.com/revenue-accounting-and-reporting-with-sap-s4hana) Let’s explore how revenue accounting and reporting works in SAP S/4HANA. ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/revenue-accounting-and-reporting-with-sap-s4hana) [![The 5 Pillars of SAP Business Technology Platform (SAP BTP)](https://blog.sap-press.com/hs-fs/hubfs/The%204%20Pillars%20of%20SAP%20Business%20Technology%20Platform.png?height=600&name=The%204%20Pillars%20of%20SAP%20Business%20Technology%20Platform.png)](https://blog.sap-press.com/the-pillars-of-sap-business-technology-platform) [Programming](https://blog.sap-press.com/tag/programming) ## [The 5 Pillars of SAP Business Technology Platform (SAP BTP)](https://blog.sap-press.com/the-pillars-of-sap-business-technology-platform) SAP Business Technology Platform (SAP BTP) takes SAP’s products, services, and solutions, and puts them under one roof.  ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/the-pillars-of-sap-business-technology-platform) [![SAP Data Intelligence Architecture](https://blog.sap-press.com/hs-fs/hubfs/SAP%20Data%20Intelligence%20Architecture.png?height=600&name=SAP%20Data%20Intelligence%20Architecture.png)](https://blog.sap-press.com/sap-data-intelligence-architecture) [Business Intelligence](https://blog.sap-press.com/tag/business-intelligence) ## [SAP Data Intelligence Architecture](https://blog.sap-press.com/sap-data-intelligence-architecture) Let’s explore the architecture of SAP Data Intelligence. ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/sap-data-intelligence-architecture) [![How to Connect SAP HANA to and Configure a Network on Microsoft Azure](https://blog.sap-press.com/hs-fs/hubfs/How%20to%20Connect%20SAP%20HANA%20to%20and%20Configure%20a%20Network%20on%20Microsoft%20Azure.png?height=600&name=How%20to%20Connect%20SAP%20HANA%20to%20and%20Configure%20a%20Network%20on%20Microsoft%20Azure.png)](https://blog.sap-press.com/how-to-connect-sap-hana-to-and-configure-a-network-on-microsoft-azure) [Administration](https://blog.sap-press.com/tag/administration) ## [How to Connect SAP HANA to and Configure a Network on Microsoft Azure](https://blog.sap-press.com/how-to-connect-sap-hana-to-and-configure-a-network-on-microsoft-azure) After you’ve procured a Microsoft Azure subscription, the next step is to determine how you’ll connect Microsoft Azure to your SAP system and how... ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/how-to-connect-sap-hana-to-and-configure-a-network-on-microsoft-azure) [![Custom Fields in the SAP S/4HANA Finance Universal Journal](https://blog.sap-press.com/hs-fs/hubfs/How%20Many%20Custom%20Fields%20Can%20You%20Add%20to%20the%20Universal%20Journal%20in%20SAP%20S4HANA%20Finance.png?height=600&name=How%20Many%20Custom%20Fields%20Can%20You%20Add%20to%20the%20Universal%20Journal%20in%20SAP%20S4HANA%20Finance.png)](https://blog.sap-press.com/how-many-custom-fields-can-you-add-to-the-universal-journal-in-sap-s4hana-finance) [FICO](https://blog.sap-press.com/tag/fico) ## [Custom Fields in the SAP S/4HANA Finance Universal Journal](https://blog.sap-press.com/how-many-custom-fields-can-you-add-to-the-universal-journal-in-sap-s4hana-finance) In this video from the SAP PRESS Book Club Q&A with Janet Salmon, learn just how many custom fields you can add to the Universal Journal. ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/how-many-custom-fields-can-you-add-to-the-universal-journal-in-sap-s4hana-finance) [![Key Reports for Segment Reporting in SAP S/4HANA](https://blog.sap-press.com/hs-fs/hubfs/Key%20Reports%20for%20Segment%20Reporting%20in%20SAP%20S4HANA.png?height=600&name=Key%20Reports%20for%20Segment%20Reporting%20in%20SAP%20S4HANA.png)](https://blog.sap-press.com/key-reports-for-segment-reporting-in-sap-s4hana) [FICO](https://blog.sap-press.com/tag/fico) ## [Key Reports for Segment Reporting in SAP S/4HANA](https://blog.sap-press.com/key-reports-for-segment-reporting-in-sap-s4hana) IAS 8 and FASB Statement No.131 have detailed guidance on which items of revenue and expense are included in segment reporting so that all companies... ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/key-reports-for-segment-reporting-in-sap-s4hana) [![Conditional Logic in ABAP](https://blog.sap-press.com/hs-fs/hubfs/Conditional%20Logic%20in%20ABAP.png?height=600&name=Conditional%20Logic%20in%20ABAP.png)](https://blog.sap-press.com/conditional-logic-in-abap) [Programming](https://blog.sap-press.com/tag/programming) ## [Conditional Logic in ABAP](https://blog.sap-press.com/conditional-logic-in-abap) If you know the author of the book this post comes from, it won’t come as a shock that it starts out with ZX81. ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/conditional-logic-in-abap) [![Navigating SAP BW/4HANA](https://blog.sap-press.com/hs-fs/hubfs/Navigating%20SAP%20BW4HANA.png?height=600&name=Navigating%20SAP%20BW4HANA.png)](https://blog.sap-press.com/navigating-sap-bw/4hana) [Business Intelligence](https://blog.sap-press.com/tag/business-intelligence) ## [Navigating SAP BW/4HANA](https://blog.sap-press.com/navigating-sap-bw/4hana) SAP BW/4HANA covers all analytics areas, from data modeling to data transformations to advanced analytics. It’s a team effort—many parties are... ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/navigating-sap-bw/4hana) [![5 Golden Rules for Implementing SAP S/4HANA with SAP Activate](https://blog.sap-press.com/hs-fs/hubfs/5%20Golden%20Rules%20for%20Implementing%20SAP%20S4HANA%20with%20SAP%20Activate.png?height=600&name=5%20Golden%20Rules%20for%20Implementing%20SAP%20S4HANA%20with%20SAP%20Activate.png)](https://blog.sap-press.com/5-golden-rules-for-implementing-sap-s4hana-with-sap-activate) [Administration](https://blog.sap-press.com/tag/administration) ## [5 Golden Rules for Implementing SAP S/4HANA with SAP Activate](https://blog.sap-press.com/5-golden-rules-for-implementing-sap-s4hana-with-sap-activate) Organizations deploying SAP S/4HANA in their business will benefit from keeping the solution as close to standard as possible, which allows for... ![SAP PRESS](https://blog.sap-press.com/hubfs/Twitter_profile_pic.svg) by [SAP PRESS](https://blog.sap-press.com/author/sap-press) [Read More](https://blog.sap-press.com/5-golden-rules-for-implementing-sap-s4hana-with-sap-activate) - - [1](https://blog.sap-press.com/author/sap-press/page/1) - [...](https://blog.sap-press.com/author/sap-press/page/35) - [38](https://blog.sap-press.com/author/sap-press/page/38) - [39](https://blog.sap-press.com/author/sap-press/page/39) - [40](https://blog.sap-press.com/author/sap-press/page/40) - [41](https://blog.sap-press.com/author/sap-press/page/41) - [42](https://blog.sap-press.com/author/sap-press/page/42) - [...](https://blog.sap-press.com/author/sap-press/page/45) - [66](https://blog.sap-press.com/author/sap-press/page/66) - ### SAP Blog Topics - [All SAP Topics](https://blog.sap-press.com) - [Logistics](https://blog.sap-press.com/tag/logistics) - [Programming](https://blog.sap-press.com/tag/programming) - [FICO](https://blog.sap-press.com/tag/fico) - [Administration](https://blog.sap-press.com/tag/administration) - [Business Intelligence](https://blog.sap-press.com/tag/business-intelligence) - [Featured](https://blog.sap-press.com/tag/featured) - [What Is?](https://blog.sap-press.com/tag/what-is) - [CRM & Sales](https://blog.sap-press.com/tag/crm-sales) - [Video](https://blog.sap-press.com/tag/video) - [Human Resources](https://blog.sap-press.com/tag/human-resources) **Subscribe to our blog!**Get notified about future blog updates. - - - - - ### Most Popular Blog Posts 1. 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