How To Fix NHCF_MAPPING018 - Supplied identifier is unknown to the system

NHCF_MAPPING018 - Overview

• Message type: E = Error

• Message class: NHCF_MAPPING - Messages for service enablement layer in HCF

• Message number: 018

• Message text: Supplied identifier is unknown to the system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NHCF_MAPPING018 - Supplied identifier is unknown to the system ?

  The SAP error message NHCF_MAPPING018 with the description "Supplied identifier is unknown to the system" typically occurs in the context of SAP's handling of certain identifiers, such as those related to master data, configuration, or mappings in various modules, including SAP HCM (Human Capital Management) or SAP SuccessFactors.
  
  Cause:
  
  Invalid Identifier: The identifier you are trying to use (e.g., employee ID, cost center, etc.) does not exist in the system. This could be due to a typo or an outdated reference.
  Data Synchronization Issues: If the system is integrated with other systems (like SuccessFactors), there may be synchronization issues where the identifier has not been updated or transferred correctly.
  
  Configuration Issues: The mapping configuration may not be set up correctly, leading to the system not recognizing the identifier.
  Authorization Issues: The user may not have the necessary permissions to access the identifier in question.
  
  
  Solution:
  
  Verify the Identifier: Check the identifier you are using for any typos