SAP technical topics

The concept, the trade-offs and where projects slip.

• ABAP Cloud and the released API modelABAP Cloud and the Released API ModelABAP
• ABAP Constructor Expressions: VALUE, CORRESPONDING, CONV, REDUCE and FILTERABAP Constructor Expressions: VALUE, CORRESPONDING, CONV, REDUCE and FILTERABAP
• ABAP Conversion Exits: ALPHA, MATN1, CUNIT and Interface BoundariesABAP Conversion Exits: ALPHA, MATN1, CUNIT and Interface BoundariesABAP
• ABAP Debugger: Session vs External Breakpoints and WatchpointsABAP Debugger: Session vs External Breakpoints and WatchpointsABAP
• ABAP Internal Tables: Standard vs Sorted vs HashedABAP Internal Tables: Standard vs Sorted vs HashedABAP
• ABAP JOIN vs FOR ALL ENTRIESABAP JOIN vs FOR ALL ENTRIESABAP
• ABAP Memory vs SAP Memory vs Shared MemoryABAP Memory vs SAP Memory vs Shared MemoryABAP
• ABAP RTTI and RTTS for Dynamic ProgrammingABAP RTTI and RTTS for Dynamic ProgrammingABAP
• ABAP SQL performance rules that still matter on HANAABAP SQL Rules That Still Matter on HANAABAP
• ABAP Table Buffering: Single Record, Generic and Full BufferingABAP Table Buffering: Single Record, Generic and Full BufferingABAP
• ABAP unit testing and test doublesABAP Unit Testing and Test DoublesABAP
• ABAP Update Task: V1, V2, Update Function Modules and SM13ABAP Update Task: V1, V2, Update Function Modules and SM13ABAP
• Actions in RAP business objectsActions in RAP Business ObjectsRAP / CDS / OData
• Adaptation projects and Fiori extensibilityAdaptation Projects for Fiori UI ExtensibilityRAP / CDS / OData
• AI in SAP applications for functional consultantsAI Features in SAP Applications: A Practical MapArchitect
• ALE Distribution Model, Receiver Determination and BD64 FiltersALE Distribution Model, Receiver Determination and BD64 FiltersBTP Integration
• Analytical CDS viewsAnalytical CDS Views for Cubes and DimensionsRAP / CDS / OData
• API management and principal propagationAPI Management and Principal Propagation ExplainedBTP Integration
• ATC checks in an S/4HANA conversionATC Checks in an S/4HANA ConversionABAP
• AUTHORITY-CHECK and SAP Authorization ObjectsAUTHORITY-CHECK and SAP Authorization ObjectsSecurity & GRC
• BAdIs versus user exits versus enhancement pointsBAdIs, User Exits and Enhancement Points ComparedABAP
• BAPI Transaction Model: RETURN, COMMIT and ROLLBACKBAPI Transaction Model: RETURN, COMMIT and ROLLBACKBTP Integration
• BDC: CALL TRANSACTION vs Batch Input Session MethodBDC: CALL TRANSACTION vs Batch Input Session MethodABAP
• Business partner conversion and CVIBusiness Partner Conversion and CVI ExplainedArchitect
• CDS access controls and DCLCDS Access Controls and DCL ExplainedRAP / CDS / OData
• CDS annotations and where they take effectCDS Annotations: Layers, Precedence and Silent FailuresRAP / CDS / OData
• CDS associations versus joinsCDS Associations vs Joins and When Each FiresRAP / CDS / OData
• CDS compatibility views in S/4HANACDS Compatibility Views in S/4HANARAP / CDS / OData
• CDS table functions and AMDPCDS Table Functions and AMDP ExplainedRAP / CDS / OData
• CDS view entities versus classic CDS DDIC viewsCDS View Entities vs Classic CDS DDIC ViewsRAP / CDS / OData
• CDS vs Open SQL vs AMDP: Choosing the Right ABAP Data LogicCDS vs Open SQL vs AMDP: Choosing the Right ABAP Data LogicRAP / CDS / OData
• Choosing SAP Integration Style: API vs IDoc vs EventChoosing SAP Integration Style: API vs IDoc vs EventArchitect
• Class-Based Exceptions in ABAP: TRY, CATCH, CLEANUP and RAISINGClass-Based Exceptions in ABAP: TRY, CATCH, CLEANUP and RAISINGABAP
• Clean core explained for ABAP developersClean Core for ABAP DevelopersABAP
• Cloud Integration Error Handling, Retry and IdempotencyCloud Integration Error Handling, Retry and IdempotencyBTP Integration
• Cloud Integration Message Mapping vs Groovy vs XSLTCloud Integration Message Mapping vs Groovy vs XSLTBTP Integration
• Cloud Integration Message Processing Log, Trace and CorrelationCloud Integration Message Processing Log, Trace and CorrelationBTP Integration
• Code pushdown from ABAP to HANAMoving ABAP Logic Down to the HANA DatabaseABAP
• Custom code migration for S/4HANACustom Code Migration for S/4HANAABAP
• Custom fields and logic in S/4HANACustom Fields and Logic in S/4HANAABAP
• Database Indexes on SAP HANA for ABAP DevelopersDatabase Indexes on SAP HANA for ABAP DevelopersABAP
• Debugging an OData service end to endDebugging an OData Service End to EndRAP / CDS / OData
• Debugging Background Jobs, RFCs and Update Tasks in ABAPDebugging Background Jobs, RFCs and Update Tasks in ABAPABAP
• Determinations and validations in RAPDeterminations and Validations in RAP Behavior ImplementationsRAP / CDS / OData
• Entity Manipulation Language in RAPEML: Programmatic Access to RAP Business ObjectsRAP / CDS / OData
• ETag and concurrency control in ODataETag Based Optimistic Concurrency in ODataRAP / CDS / OData
• Event driven integration with SAP event meshEvent Driven Integration With SAP Event MeshBTP Integration
• Extending a RAP business objectExtending a RAP Business Object Without ModificationRAP / CDS / OData
• Fiori app troubleshooting when a tile does not appearFixing a Missing Fiori TileBasis
• Fiori elements list report and object pageFiori Elements List Report and Object PageRAP / CDS / OData