How To Fix FDT_WD_INFRA151 - Object &1/Model &2: Changed by &3 / &4

FDT_WD_INFRA151 - Overview

• Message type: E = Error

• Message class: FDT_WD_INFRA - FDT: Message Class for WD Infrastructure

• Message number: 151

• Message text: Object &1/Model &2: Changed by &3 / &4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_INFRA151 - Object &1/Model &2: Changed by &3 / &4 ?

  The SAP error message FDT_WD_INFRA151 typically indicates an issue related to the Web Dynpro (WD) infrastructure, specifically when there is a conflict in the model or object being used in a Web Dynpro application. The message format suggests that an object (identified by &1) and a model (identified by &2) have been changed by a user or process (identified by &3 and &4), which may lead to inconsistencies or conflicts in the application.
  
  Cause:
  
  Concurrent Changes: The error often arises when multiple users or processes are trying to modify the same object or model simultaneously, leading to a conflict.
  Versioning Issues: If the object or model has been updated or changed in a way that is not compatible with the current session or context, this error can occur.
  Transport Issues: If changes have been transported from one system to another (e.g., from development to production) and the current session is not aware of these