How To Fix HRPAYTR03764 - More than one inbound interface was found for structure & !

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYTR03 -

• Message number: 764

• Message text: More than one inbound interface was found for structure & !

What causes this issue?

There are several inbound interfaces for the communication structure
&V1&.

System Response

The IDoc data was not posted.

How to fix this error?

Check to see which inbound interface is being used by this
communication structure and delete the remaining structures.
The where-used list in the LIS inbound interface helps you to find this
out (under <LS>Utilities</>).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYTR03764 - More than one inbound interface was found for structure & ! ?

  The SAP error message HRPAYTR03764 indicates that there is a conflict due to multiple inbound interfaces being found for a specific structure. This typically occurs in the context of payroll processing or data transfer where the system expects a unique mapping for a given structure but finds more than one.
  Cause:
  
  Multiple Interfaces Defined: The most common cause of this error is that there are multiple inbound interfaces defined for the same structure in the system. This can happen if there are custom developments or configurations that have not been properly managed.
  Configuration Issues: Incorrect configuration in the payroll or data transfer settings can lead to the system being unable to determine which interface to use.
  Duplicate Entries: There may be duplicate entries in the configuration tables that define the inbound interfaces.
  
  Solution:
  
  Check Configuration: Review the configuration settings for inbound interfaces in the relevant SAP modules (like HR or Payroll). Ensure that there is only one interface defined for the structure in question.
  Identify Duplicates: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for duplicate entries. Look for tables that define inbound interfaces, such as T5D0A or similar.
  Adjust Custom Code: If there are custom developments that have created multiple interfaces, you may need to adjust the code to ensure that only one interface is active for the structure.
  Consult Documentation: Review SAP documentation or notes related to the specific error message for any additional guidance or patches that may address the issue.
  Testing: After making changes, conduct thorough testing to ensure that the error is resolved and that the payroll processing or data transfer functions as expected.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and others that may help in debugging the issue.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the HRPAYTR03764 error and implement a solution to resolve it.