How To Fix CM_EHFND_PARTY_PROXY001 - Cannot find function module "&1" on the target system

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_PARTY_PROXY - Message class for Party Proxy Configuration

• Message number: 001

• Message text: Cannot find function module "&1" on the target system

What causes this issue?

In the incident record, you can add HR-specific data that is pulled from
an HR system over an RFC destination. However, the HR system does not
feature a functional module that allows the incident management
application to access and pull information about the applicants.
<LS>Environment, Health, and Safety</> features a functional module (
<NP>EHFND_PARTY_PROXY_APPL_0105</>) that handles the required
information on the remote HR system and enables you to access that
information over an RFC destination. However, this module is not
installed on the HR system.

System Response

Incident management cannot pull information about the applicants
remotely from the HR system over an RFC destination.

How to fix this error?

Install the <NP>EHFND_PARTY_PROXY_APPL_0105</> function module on the HR
system.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_PARTY_PROXY001 - Cannot find function module "&1" on the target system ?

  The SAP error message CM_EHFND_PARTY_PROXY001 indicates that the system is unable to find a specific function module (FM) in the target system. This error typically arises in scenarios involving SAP Process Integration (PI) or when using SAP Cloud Platform Integration (CPI) where a function module is expected to be available for processing.
  
  Cause:
  
  
  Missing Function Module: The function module specified in the error message is not present in the target SAP system. This could be due to:
  
  The function module not being created or activated.
  The function module being deleted or renamed.
  The function module being part of a specific package that is not installed in the target system.
  
  
  
  Incorrect Configuration: The configuration settings in the integration scenario may point to a function module that does not exist in the target system.
  
  
  Transport Issues: If the function module was recently transported from a development system to a production system, there may have been issues during the transport