Direct answer

A functional SAP consultant generally needs technical literacy rather than deep programming expertise. You should understand how data, integrations, extensions, testing and technical dependencies affect the process you configure. Coding becomes more important only when your role explicitly includes development or advanced extensibility.

The dividing line is responsibility

SAP implementation teams are cross-functional. SAP's own Activate learning content distinguishes strong business-process ownership from technical implementation expertise, while still expecting the team to collaborate across design, development and testing. That means a functional consultant should be able to explain the business requirement precisely enough for a developer or technical consultant to implement it correctly.

Process decisions are translated into configuration, specifications, tests and technical collaboration.
A functional consultant often sits between business stakeholders and technical specialists, turning process needs into clear system decisions.

What technical skills are actually useful?

Learn how tables and master data relate at a conceptual level, how interfaces move data, how errors are investigated, how enhancements differ from standard configuration, and how to read a simple technical specification. Basic SQL-style thinking, debugging awareness or simple scripting can help, but these are supporting skills rather than the centre of a functional role.

A PRACTICAL TECHNICAL-LITERACY LADDERESSENTIAL — process logic, configuration, master data, testing, error messagesHELPFUL — integration concepts, APIs, data structures, reading technical specsOPTIONAL — simple SQL, debugging awareness, low-code/extensibility basicsSPECIALIST — custom development belongs to technical/developer roles
Technical depth should increase when it improves problem solving or collaboration; it does not need to replace functional process expertise.

When should you learn more coding?

Go deeper if you repeatedly work with integrations, custom logic, data migration, analytics, workflow extensions or developer handoffs. If your day-to-day value comes from workshops, configuration and testing, prioritize business-process depth first. This complements the broader foundation in business knowledge for SAP consultants and the role distinction in functional versus technical consulting.

A useful test

You know enough technically when you can describe the business requirement, identify the affected process/data, understand whether standard configuration is sufficient, test the outcome, and have a productive conversation with a developer when custom work is needed. If you cannot do those things, learning more technical fundamentals is useful; if you can, becoming a programmer is optional.

Official SAP References

SAP Learning — Roles and Responsibilities in SAP ActivateSAP Learning — Implementation Roles, Configuration and Extensibility

Build the right consultant skill mix.

Business KnowledgeFunctional vs Technical