How To Fix 4B099 - Make an entry in the Start Date field

4B099 - Overview

• Message type: E = Error

• Message class: 4B - Message Class for Philippines

• Message number: 099

• Message text: Make an entry in the Start Date field

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 4B099 - Make an entry in the Start Date field ?

  The SAP error message 4B099 ("Make an entry in the Start Date field") typically occurs when a user attempts to create or modify a record that requires a start date, but the field is left blank. This error is common in various SAP modules, particularly in areas related to project management, planning, or scheduling.
  
  Cause:
  The primary cause of this error is that the system requires a start date to be entered in a specific field, and it has not been provided. This could happen in scenarios such as:
  
  Creating a new project or task without specifying when it should start.
  Modifying an existing record where the start date is mandatory but not filled in.
  Attempting to save a record that has validation rules requiring a start date.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Locate the Start Date Field: Identify where the Start Date field is located in the transaction or screen you are working on.
  
  
  Enter