How To Fix WTY811 - Error: conversion of temporary object no. to concrete object no. equi.

WTY811 - Overview

• Message type: E = Error

• Message class: WTY - Warranty processing

• Message number: 811

• Message text: Error: conversion of temporary object no. to concrete object no. equi.

What causes this issue?

The object number of the equipment is not known.

System Response

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

How to fix this error?

Please implement BADI EQUI_UPDATE with the function module call:
CALL FUNCTION 'WTY20_OBJNR_SET'
EXPORTING
iv_objnr = i_data_equi-itob-objnr.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WTY811 - Error: conversion of temporary object no. to concrete object no. equi. ?

  SAP Error Message:
  WTY811 - Error: conversion of temporary object no. to concrete object no. equi.
  
  
  Cause:
  This error occurs in SAP Plant Maintenance (PM) or Equipment Management when the system tries to convert a temporary equipment number (a placeholder number assigned during equipment creation or change) into a concrete (permanent) equipment number, but the conversion fails.
  Typical reasons include:
  
  The temporary equipment number does not have a corresponding concrete equipment number assigned yet.
  The equipment master record is incomplete or inconsistent.
  The system is trying to reference an equipment number that has not been fully created or saved.
  Customizing or user-exits that handle equipment number assignment are not working correctly.
  Data inconsistencies or missing entries in equipment master tables (e.g., EQUI).
  
  
  Explanation:
  In SAP PM, when creating equipment, a temporary number is often assigned first. Later, this temporary number is converted to a permanent equipment number. The error WTY811 indicates that this conversion process failed or the system could not