[jira] [Created] (FINERACT-2472) [Credit Bureau] Missing loanProductId in Mapping API throws 500 NPE instead of 400 Validation Error

["Krishna Mewara (Jira)" <ji...@apache.org>]

Krishna Mewara created FINERACT-2472:
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             Summary: [Credit Bureau] Missing loanProductId in Mapping API throws 500 NPE instead of 400 Validation Error
                 Key: FINERACT-2472
                 URL: https://issues.apache.org/jira/browse/FINERACT-2472
             Project: Apache Fineract
          Issue Type: Bug
          Components: Accounting, Loan
    Affects Versions: 1.14.0
         Environment: Develop Branch
            Reporter: Krishna Mewara


*Overview* When creating a Credit Bureau Loan Product Mapping, if the mandatory field {{loanProductId}} is missing from the JSON payload, the server returns a 500 Internal Server Error (caused by a NullPointerException) instead of a 400 Bad Request.

*Steps to Reproduce*
 # Send a POST request to: {{/fineract-provider/api/v1/CreditBureauConfiguration/mappings/\{organisationCreditBureauId}}}

 # Use a JSON body that omits {{{}loanProductId{}}}:

{ "isCreditcheckMandatory": true, "skipCreditcheckInFailure": false, "stalePeriod": 30, "isActive": true }

*Expected Behavior* The API should return HTTP 400 Bad Request with a clear validation error (e.g., "The parameter loanProductId is mandatory").

*Actual Behavior* The API returns HTTP 500 Internal Server Error.

*Impact* This prevents clients from handling validation errors gracefully and clogs server logs with stack traces for simple user input errors.



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