How To Fix JIT00523 - Select a header line

JIT00523 - Overview

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 523

• Message text: Select a header line

What causes this issue?

You have forgotten to specify a date or time for the external status.

System Response

When your data is saved, the date and time will be changed to the
current system time.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

JIT00523 - Details

• The SAP error message JIT00523, which states "Select a header line," typically occurs in the context of the Just-In-Time (JIT) delivery process. This error indicates that the system expects you to select a header line in a list or table, but none has been selected.
  
  Cause:
  
  No Selection Made: The most common cause is that the user has not selected a header line from a list or table where a selection is required.
  Incorrect Navigation: The user may have navigated to a screen or function that requires a selection but did not make one.
  User Authorization: In some cases, the user may not have the necessary permissions to select or view certain header lines.
  
  
  Solution:
  
  Select a Header Line: Ensure that you are selecting a header line from the list or table. Click on the appropriate line to highlight it before proceeding.
  Check Navigation: Make sure you are in the correct screen or transaction where a header