How Yee Can Help

I help SAP teams move from PI/PO to SAP Integration Suite in a practical way.

Not by pretending every interface can be converted automatically.

Not by starting with a beautiful target diagram while the old landscape is still unclear.

I start with what is really there.

Then I help the team decide what should happen next.

1) I help you understand the current PI/PO landscape

    Before a team can migrate properly, it needs a clear view of the existing system.

    That sounds obvious.

    But in many PI/PO landscapes, the details are spread everywhere.

    Some details are in ICOs.
    Some are in classic scenarios.
    Some are in communication channels.
    Some are in ESR mappings.
    Some are in function libraries.
    Some are only known by one person who has supported the interface for years.

    I help bring those details into a structure the project team can actually review.

    Using my POMigrate workbench, I can support discovery and reporting across areas such as:

    • interface inventory
    • sender and receiver details
    • ICO and classic interface configuration
    • adapter and channel usage
    • runtime channel status where available
    • routing and interface determination
    • operation mappings and message mappings
    • WSDL, IDoc, RFC, and external definition readiness
    • function-library and UDF visibility
    • Java and XSLT mapping indicators
    • repeated technical patterns
    • missing or manual-review items

    The goal is not to create a report for the sake of a report.

    The goal is to remove guessing.

    2) I help turn assessment into migration decisions

      A good assessment should lead to decisions.

      Otherwise it becomes another file nobody opens.

      After the facts are visible, I help separate interfaces into practical groups.

      For example:

      • migrate with small adjustment
      • rebuild using a repeatable pattern
      • redesign because the old design should not be copied
      • retire because the interface is no longer needed
      • hold because ownership or requirements are unclear
      • review manually because mapping or adapter behavior is risky

      This matters because not every interface needs the same effort.

      Some are straightforward.
      Some are dangerous.
      Some look simple until the mapping is opened.
      Some are only complex because nobody has cleaned them up for years.

      The assessment should help the team see that difference early.

      3) I help with hands-on migration work

        I am not only interested in assessment.

        Assessment is the starting point.

        The real work continues into design, build, review, testing, and cutover preparation.

        Depending on the project need, I can help with:

        • SAP Integration Suite migration approach
        • interface-by-interface technical review
        • iFlow design decisions
        • repeatable iFlow build preparation
        • generated iFlow review and refinement
        • mapping and structure analysis
        • adapter and channel migration checks
        • Partner Directory planning where relevant
        • test preparation and defect investigation
        • migration wave support
        • cutover readiness review

        I prefer practical work.

        Find the facts.
        Make the decision.
        Build what should be built.
        Review what automation produced.
        Test the behavior.
        Fix what matters.

        4) I use automation where it actually helps

          Automation is useful when the pattern is repeatable.

          It is not useful when it hides risk.

          That is why I use POMigrate as a workbench, not as a one-click migration promise.

          POMigrate helps with repetitive and technical-heavy work such as:

          • collecting PI/PO configuration details
          • building interface report tables
          • exporting reviewable Excel reports
          • inspecting adapter and template readiness
          • reading ESR mapping and structure information
          • identifying missing mapping or WSDL information
          • supporting repeatable iFlow generation patterns
          • preparing Partner Directory plan outputs
          • generating local launchers for repeatable project commands

          This can save time.

          More importantly, it can make the migration discussion clearer.

          But I still review the output.

          Generated iFlows are starting points.
          Reports are decision support.
          Automation helps reduce manual digging, but it does not replace migration judgement.

          5) I help project teams avoid the usual traps

            Many PI/PO migration problems are not surprising.

            They happen again and again.

            The interface count was too rough.
            The mapping effort was underestimated.
            The channel behavior was copied incorrectly.
            The test payloads were not ready.
            The business exception appeared late.
            The cutover plan had no real rollback thinking.
            The new iFlow worked technically, but not the same way the old interface behaved.

            I help look for these problems early.

            Not because every problem can be eliminated.

            But because finding a problem during assessment is better than finding it during go-live week.

            6) What working with me usually looks like

              The exact shape depends on the project.

              But the flow is usually simple:

              First, understand the PI/PO landscape.

              Then, review the facts with the team.

              Then, decide what should be migrated, redesigned, retired, or handled manually.

              Then, support the build and validation work with the right amount of automation.

              Then, prepare the team for testing, cutover, and support.

              I like clear work.

              Clear scope.
              Clear facts.
              Clear risks.
              Clear next action.

              That is how migration work becomes manageable.

              7) When I am a good fit

                I am a good fit when your team needs practical help with SAP PI/PO migration, especially if:

                • the current PI/PO landscape is not fully documented
                • the team needs assessment before committing to a build plan
                • the project needs someone who can read technical interface detail
                • the team wants automation support without unrealistic promises
                • mappings, ESR objects, or adapter behavior may become a risk
                • you want to migrate in waves instead of treating everything the same
                • you need help connecting assessment results to real implementation work

                I am probably not the right fit if you only want a one-click converter.

                That is not how I position PI/PO migration.

                The better result comes from combining automation, technical review, and project judgement.

                Simple version

                I help SAP teams move from PI/PO to SAP Integration Suite – from assessment to hands-on migration work, using automation where it helps.