How To Fix HRPAYTR02775 - The IDoc entry description already exists!

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYTR02 -

• Message number: 775

• Message text: The IDoc entry description already exists!

What causes this issue?

Connection of the logical system to the LIS inbound interface is
globally valid, i.e. if a logical system has been defined for one
LIS IDoc "External data", this is automatically valid for all other
LIS "External data" IDocs.

System Response

It is not necessary to save the logical system.

How to fix this error?

You can display all of the logical systems that are already defined
via: <LS> Utilities -> IDoc sender systems</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYTR02775 - The IDoc entry description already exists! ?

  The SAP error message HRPAYTR02775, which states "The IDoc entry description already exists," typically occurs in the context of IDoc processing in SAP, particularly in the Human Resources (HR) module. This error indicates that there is an attempt to create or process an IDoc entry that already exists in the system, leading to a conflict.
  Cause:
  
  Duplicate IDoc Entries: The most common cause of this error is that there is an attempt to create an IDoc with a unique identifier (like a key or reference number) that already exists in the database.
  Incorrect Configuration: There may be issues with the configuration of the IDoc processing, leading to attempts to create duplicate entries.
  Data Consistency Issues: If there are inconsistencies in the data being sent or processed, it may lead to duplicate entries being created.
  
  Solution:
  
  Check Existing IDocs: Use transaction codes like WE02 or WE05 to check for existing IDocs. Look for the IDoc that is causing the conflict and verify its status.
  Identify Duplicates: If duplicates are found, determine why they were created. This may involve checking the source system or the process that generates the IDocs.
  Adjust Data: If the IDoc is being generated from a source system, ensure that the data being sent is unique and does not lead to duplicates.
  Modify Configuration: Review the IDoc configuration settings in transaction WE20 and ensure that the settings are correct to prevent duplicate entries.
  Error Handling: Implement error handling in the IDoc processing logic to manage duplicates more gracefully, such as ignoring duplicates or updating existing records instead of trying to create new ones.
  Consult Documentation: Refer to SAP documentation or notes related to IDoc processing for any specific guidance or patches that may address this issue.
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the specific IDoc type being used, as different IDoc types may have different rules regarding uniqueness.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific bugs or provide guidance on error resolution.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE19 (for testing IDocs), WE30 (for IDoc type definition), and WE31 (for segment definition) to help troubleshoot and resolve issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or HR module support team for further assistance.