C_CPI Integration Suite Development Practice Question
An integration developer is configuring a Message Mapping in SAP Cloud Integration. The target structure requires a field that must contain the concatenation of two source fields, but only when a third source field equals 'ACTIVE'. If the third field is not 'ACTIVE', the target field must be left empty. The developer wants to implement this logic directly inside the mapping rather than using a separate Content Modifier step. Which approach is most appropriate?
⚠ Common exam trap
The trap here is reaching for external steps like Content Modifier or Groovy when the requirement explicitly asks for the logic to reside inside the Message Mapping, where a User-Defined Function is the intended mechanism.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use a User-Defined Function in the message mapping that checks the condition and returns the concatenated string or an empty value
Conditional concatenation based on a sibling field's value is a classic use case for a User-Defined Function in a graphical Message Mapping. The UDF receives the three source fields, evaluates the 'ACTIVE' condition, and returns either the concatenated result or an empty value. This keeps transformation logic inside the mapping, avoids additional integration flow steps, and is the recommended pattern for custom conditional field-level logic in SAP Cloud Integration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use a standard concat function and rely on a Content Modifier to clear the field afterward
Why it's wrong here
A standard concat function cannot evaluate the 'ACTIVE' condition, so it would always produce a concatenated value regardless of the status field. Adding a Content Modifier afterward would require parsing the mapped output and conditionally clearing the field, which contradicts the requirement to keep the logic inside the mapping. This two-step workaround is unnecessarily complex and error-prone compared to a single UDF.
- ✗
Use a Groovy script step before the mapping to filter out inactive records
Why it's wrong here
A Groovy script placed before the mapping operates on the source message, not on the target field logic. Filtering inactive records would remove entire messages or nodes, not conditionally populate a single target field based on a sibling field's value. This changes the message structure and does not satisfy the requirement of conditionally concatenating two fields within the mapping itself.
- ✗
Use an XSLT mapping with a custom template that checks the condition
Why it's wrong here
XSLT can implement conditional logic, but it replaces the graphical message mapping entirely and requires writing and maintaining XSLT code. The developer explicitly wants to work within the Message Mapping context, and mixing XSLT with graphical mapping adds complexity. While technically possible, it is not the most appropriate approach when a User-Defined Function in the existing mapping achieves the same result more simply.
- ✓
Use a User-Defined Function in the message mapping that checks the condition and returns the concatenated string or an empty value
Why this is correct
A User-Defined Function (UDF) in the message mapping can accept the three source fields as arguments, evaluate whether the status field equals 'ACTIVE', and return either the concatenated value or an empty string. This keeps the conditional logic inside the mapping, avoids an extra integration flow step, and is the standard way to implement custom conditional transformations in SAP Cloud Integration graphical mappings.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official SAP exam blueprint
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