SAP Technical Support vs Functional: Which Career Path Is Right for You
You are in an SAP project meeting, and the business owner explains exactly what the company needs: a new approval process, a change to sales processing, or a report that exposes a business bottleneck. The technical consultant immediately starts thinking about APIs, data models, extensions, integrations, security, and system behaviour. The functional consultant starts asking […]
7 SAP Tech Trends Tackling Costly Business Bottlenecks
“Month-end close is late again.” There are 43 invoices that are blocked, duplicate customer records on the ticket, and a failed nightly interface. Both teams are talking about ECC 6.0 and SAP S/4HANA 2025, but each one offers another standalone solution. The actual SAP tech challenge is not the absence of product; it’s picking the […]
What Does an SAP Technical Consultant Do and Which Skills Matter Most
The functional specification says, “Build the report.” You still don’t know which data source is safe. On ECC 6.0, direct table access may be acceptable for a controlled custom report; on SAP S/4HANA 2025 FPS01, the same SAP technical consultant must consider released CDS views, RAP, Fiori, APIs, authorization, ATC findings, and clean-core rules before […]
Manual vs Automated SAP Change Management: Which Approach Reduces Risk?
In a manual vs automated SAP change management setup, this is exactly the kind of gap that slips through: the transport passed QAS. Testing was done. Approvals were logged. Everything looked fine. Then someone checked production and found an older version of the object than the one that was supposedly just deployed. Somehow, a newer […]
ABAP AMDP Tutorial: From ABAP Logic to High-Performance HANA Code
AMDP earns the “high-performance” claim only when SQLScript replaces expensive ABAP-side work with a single database round trip not simply because the code happens to execute inside SAP HANA. This ABAP AMDP tutorial proves that distinction with a working example on SAP’s /DMO/FLIGHT sample data: an ABAP baseline that pulls every detail row to the […]
ABAP RAP Model Tutorial From Data Model to Your First Working App
Your CDS view activates cleanly. The service binding publishes without an error. However, you open the Fiori elements preview — and the Create button simply isn’t there. This is one of the most common walls developers hit with RAP: they can build each object in isolation — a table, a CDS entity, a behavior definition […]
7 ABAP Code Problems SLIN Can Catch Before You Ship
ABAP SLIN code problems compile cleanly, yet they fail after you ship. It flags seven categories of defects the standard syntax check waves through: unused declarations, unreachable statements, interface mismatches, unhandled classic exceptions, obsolete header-line tables, package boundary violations, and assignments that quietly lose data. However, none of these stop a program from activating; all […]
How to Fix ABAP Memory Issues Before an Out-of-Memory Dump
“No more memory available to add rows to an internal table.” Your background job has stopped, and ST22 shows TSV_TNEW_PAGE_ALLOC_FAILED. In ECC 6.0 or SAP S/4HANA 2025, the negative reaction is to increase a heap parameter before checking whether one internal table consumed the session quota, several processes exhausted extended memory, or the program loaded […]
ABAP SELECT Performance and the Mistakes That Slow Down Your Code
Your ECC report finishes in 40 seconds. After moving to SAP S/4HANA 2025, it takes five minutes. You open ST05 and find one query reading 2.4 million rows, a SELECT SINGLE running 68,000 times, and a SELECT * returning 170 columns when the program uses only six. The problem is not SAP HANA; it is […]
ABAP Performance Interview Questions That Expose Costly Coding Mistakes
Most ABAP performance interview questions sound simple until the interviewer asks what you would measure before changing the code. A report that ran in 38 seconds on ECC can behave very differently after an S/4HANA migration, not because HANA makes ABAP irrelevant, but because inefficient database access, repeated SQL executions, internal table processing, and poorly […]