How To Fix PU812 - Type "&" invalid for logging file

PU812 - Overview

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 812

• Message text: Type "&" invalid for logging file

What causes this issue?

A function module (from function group STRF) was called with invalid
value &V1& for the parameter LOGTYPE.

System Response

Execution of the program was terminated.

How to fix this error?

Contact your SAP system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PU812 - Type "&" invalid for logging file ?

  The SAP error message PU812, which states "Type '&' invalid for logging file," typically occurs in the context of payroll processing or when dealing with logging files in SAP HR (Human Resources) or Payroll modules. This error indicates that there is an issue with the type of logging file being referenced or used in the payroll process.
  
  Cause:
  
  Invalid File Type: The error usually arises when the system encounters an unexpected or unsupported file type during the logging process. This could be due to a misconfiguration or an incorrect entry in the payroll processing settings.
  
  Configuration Issues: There may be issues in the configuration of the logging parameters in the payroll schema or in the related infotypes.
  Data Corruption: Sometimes, the data in the logging file may be corrupted or not formatted correctly, leading to this error.
  Custom Development: If there are custom programs or enhancements in place, they might be incorrectly handling the logging