How To Fix CJ457 - Enter only one WBS element

CJ457 - Overview

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 457

• Message text: Enter only one WBS element

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 CJ457 - Enter only one WBS element ?

  The SAP error message CJ457 ("Enter only one WBS element") typically occurs when you are trying to enter multiple Work Breakdown Structure (WBS) elements in a field that only allows for a single WBS element. This error is common in transactions related to project management, such as creating or modifying project-related data.
  
  Cause:
  
  Multiple Entries: The most common cause of this error is that the user has inadvertently entered multiple WBS elements in a field that is designed to accept only one.
  Copy-Paste Issues: Sometimes, users may copy and paste data from another source, which can lead to multiple WBS elements being pasted into a single field.
  Incorrect Field Usage: The user may be using a field that is not intended for multiple entries, leading to this error.
  
  
  Solution:
  
  Check Input: Review the input fields in the transaction where the error occurred. Ensure that only one WBS element is entered in the relevant field.
  Clear Extra Entries: