How To Fix I18N202 - Blocked dates (_LOCKED_) may not be changed.

I18N202 - Overview

• Message type: E = Error

• Message class: I18N - Message class for SI18N

• Message number: 202

• Message text: Blocked dates (_LOCKED_) may not be changed.

What causes this issue?

You are trying to change a customization of the Islamic calendar which
is part of the blocked date range defined by report
I18N_INVALIDATE_TISLCAL. This is not allowed.

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?

You would need to define a different blocked date range by report
I18N_INVALIDATE_TISLCAL to remove the current customizing.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

I18N202 - Details

• The SAP error message I18N202, which states "Blocked dates (LOCKED) may not be changed," typically occurs when you attempt to modify dates that are locked in the system. This can happen in various contexts, such as when dealing with project management, financial periods, or other time-sensitive data.
  
  Cause:
  
  Locked Periods: The dates you are trying to change are part of a period that has been locked for changes. This is often done to prevent modifications after certain processes have been completed (e.g., financial closing).
  Authorization Issues: You may not have the necessary permissions to change locked dates.
  System Configuration: Certain configurations in the system may prevent changes to locked dates to maintain data integrity.
  
  
  Solution:
  
  Check Lock Status: Verify if the dates you are trying to change are indeed locked. You can do this by checking the relevant transaction or report that shows the status of the periods or dates.
  Unlock the Period: If you have the