How To Fix HR_PAY_B2A019 - Inconsistent log structure; no display possible

SAP Error Message - Details

• Message type: E = Error

• Message class: HR_PAY_B2A - HR-B2A: Message Class for B2A

• Message number: 019

• Message text: Inconsistent log structure; no display possible

What causes this issue?

The table which defines the tree structure of the log is inconsistent.

System Response

The return code is "leaf_as_parent". This means that a leaf should act
as the upper node in the log at a position that is not allowed.

How to fix this error?

Tests on coding are necessary.

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 HR_PAY_B2A019 - Inconsistent log structure; no display possible ?

  The SAP error message HR_PAY_B2A019 indicates that there is an inconsistency in the log structure, which prevents the display of the relevant data. This error typically occurs in the context of payroll processing or when dealing with data transfer between systems, such as in the case of the B2A (Business to Administration) interface.
  Cause:
  
  Inconsistent Data: The log structure may have been corrupted or not properly populated due to issues during payroll processing or data transfer.
  Configuration Issues: There may be misconfigurations in the payroll or B2A settings that lead to inconsistencies in the expected data format.
  Missing Data: Required data fields may be missing or incorrectly filled, leading to an inability to display the log.
  System Errors: Bugs or errors in the SAP system or specific modules can also lead to this issue.
  
  Solution:
  
  Check Payroll Logs: Review the payroll logs for any errors or warnings that might indicate what went wrong during processing.
  Reprocess Payroll: If the issue is due to a specific payroll run, consider reprocessing the payroll for the affected period.
  Review Configuration: Ensure that the configuration settings for payroll and B2A interfaces are correct. This includes checking the mapping of fields and ensuring that all required fields are populated.
  Data Consistency Check: Use transaction codes like PA30 (Maintain HR Master Data) or PC00_MXX_CALC (Payroll) to check for inconsistencies in employee data.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  Consult Documentation: Review the documentation for the B2A interface to ensure that all requirements are met and that the data structure is as expected.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), SLG1 (Application Log), and SNOTE (SAP Notes) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP Help documentation related to payroll processing and B2A interfaces for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.