How To Fix J2494 - &1 &2 &3 &4: You must not change the entry

J2494 - Overview

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 494

• Message text: &1 &2 &3 &4: You must not change the entry

What causes this issue?

You have attempted to change an entry which has been set to read only.

System Response

The entry can not be edited.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message J2494 - &1 &2 &3 &4: You must not change the entry ?

  The SAP error message J2494 typically indicates that there is an issue with the data entry or modification in a specific transaction or process. The message format suggests that it is related to a restriction on changing certain entries, which could be due to various reasons such as data integrity, business rules, or system settings.
  
  Cause:
  
  
  Data Integrity Rules: The system may have rules in place that prevent changes to certain entries once they have been saved or processed. This is common in financial transactions or inventory management where historical data must remain unchanged for auditing purposes.
  
  
  Status of the Document: The document or entry you are trying to change may be in a status that does not allow modifications. For example, if a document is already posted or has been cleared, it may be locked for changes.
  
  
  Authorization Issues: The user may not have the necessary permissions to make changes to the entry.