How To Fix RAP_BO_CTR_TEST_DEMO002 - FUNCTION_DUPL_NON_EXISTING_KEY

SAP Error Message - Details

• Message type: E = Error

• Message class: RAP_BO_CTR_TEST_DEMO - Demo Message class for RAP BO Contract tests

• Message number: 002

• Message text: FUNCTION_DUPL_NON_EXISTING_KEY

What causes this issue?

The test executes a function on each entity for multiple instances with
same non existing key.
One of the following could be the reason for the failure of the test:
a) Instances could have been found in 'RESULT'.
b) Function keys could have been listed in 'FAILED'.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_BO_CTR_TEST_DEMO002 - FUNCTION_DUPL_NON_EXISTING_KEY ?

  The SAP error message RAP_BO_CTR_TEST_DEMO002 FUNCTION_DUPL_NON_EXISTING_KEY typically occurs in the context of the SAP RAP (Rapid Application Programming) model, particularly when dealing with business objects and their keys. This error indicates that there is an attempt to perform an operation (like a read or update) on a business object using a key that does not exist or is duplicated in the context of the operation.
  Cause:
  
  Non-Existing Key: The key you are trying to use to access a business object does not exist in the database. This could be due to a typo, or the record may have been deleted or never created.
  Duplicate Key: If the operation expects a unique key but finds multiple entries that match the criteria, it can trigger this error.
  Incorrect Configuration: There may be issues with the configuration of the business object or the service definition that leads to incorrect key handling.
  Data Consistency Issues: If there are inconsistencies in the data, such as orphaned records or incorrect relationships, this error can occur.
  
  Solution:
  
  Verify the Key: Check the key you are using in your operation. Ensure that it is correct and corresponds to an existing record in the database.
  Check for Duplicates: If the operation is supposed to return a single record, ensure that there are no duplicate entries in the database for the key you are using.
  Review Business Object Configuration: Ensure that the business object and its keys are correctly defined in the RAP model. Check the annotations and definitions in the CDS (Core Data Services) views.
  Data Integrity Check: Perform a data integrity check to ensure that the data in the database is consistent and that there are no orphaned or duplicate records.
  Debugging: If you have access to the development environment, use debugging tools to trace the execution and identify where the error is being triggered.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for RAP and business object handling for more detailed information on key management and error handling.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.