Brownfield: Preparing System Conversion

What is the SAP Readiness Check for SAP S/4HANA?

What is the purpose of the SI checks (simplification item checks)?

Roughly how many simplification items did the simplification list contain for SAP S/4HANA 2022?

What are the three core system prerequisites a source system must meet for a system conversion?

What role does the maintenance plan generated by Maintenance Planner play in the conversion?

What must happen first if the source system is not Unicode before a system conversion?

Why can a classic dual-stack (ABAP+Java) system not be converted directly?

What does the Maintenance Planner do when preparing a system conversion?

Where are the SI checks (simplification item checks) installed and run?

How is the Maintenance Planner provided, and what credential does it require?

Why is the CVI (customer-vendor integration) to Business Partner step important before a conversion?

How are SI check results categorized, and which category blocks the conversion?

Into which three categories are simplification items divided?

Which preparation tools supplement the simplification list to identify the actual adaptation tasks?

What is the simplification list for SAP S/4HANA?

In what forms does SAP publish simplification list information?

Give an example of a function in the "no longer available in this form" simplification category.

What does the custom-code analysis (ATC) produce for a conversion?

Why might a simplification item force changes to your custom code even when a function is only "modified"?

Why is the custom-code analysis (ATC) for a conversion run on a separate, current SAP system rather than on the source?

Why is the transition called a "system conversion" rather than an "upgrade"?

What is retained in the target system after a system conversion, unlike a new implementation?

Which ATC variant is used to analyze custom code for SAP S/4HANA readiness?

In addition to add-ons, what compatibility does Maintenance Planner check for the target release?

Under SAP S/4HANA's "principle of one", what must SAP ERP credit management (SD-BF-CM) be replaced with?

Name typical HANA-related issues that custom-code analysis flags for adaptation.

Beyond simplification items, what does the SAP Readiness Check dashboard report about business functions?

What must be uploaded to the analysis system before running custom-code checks?

What are the three project phases of a system conversion?

How does the SAP BTP option for custom-code analysis reach your in-house developments?

What is the ABAP Test Cockpit (ATC), and since when has it been used for this analysis?

For which SAP S/4HANA deployment variants is the system conversion (brownfield) available?

What are the three deployment options for running the custom-code adaptation analysis?

What is "code pushdown" in the context of optimizing custom ABAP for SAP HANA?

How can you identify which custom code is actually used, to avoid adapting dead code?

How can you reduce conversion effort for credit management before the conversion itself?