Message type: E = Error
Message class: GR - Report Writer
Message number: 479
Message text: You must not change standard layout SAP
The standard layout 'SAP' is delivered by SAP and must not be changed.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If required, assign a standard layout that you have defined yourself to
your reports. You can copy the standard layout SAP.
Error message extract from SAP system. Copyright SAP SE.
GR479
- You must not change standard layout SAP ?The SAP error message GR479 ("You must not change standard layout") typically occurs when a user attempts to modify a standard layout in SAP that is not allowed. This can happen in various contexts, such as when working with reports, forms, or other standard SAP objects.
Cause: Standard Layout Protection: SAP protects standard layouts to ensure system integrity and consistency. Modifying these layouts can lead to issues in the system, which is why the error is triggered. User Permissions: The user may not have the necessary permissions to make changes to standard layouts. System Configuration: The system may be configured to prevent changes to standard layouts as a best practice.
Solution: Use Custom Layouts: Instead of modifying the standard layout, create a custom layout. This can usually be done by copying the standard layout and then making your changes to the copy. Navigate to the layout management area (e.g., for reports, use transaction codes like SE38 for
Get instant SAP help. Sign up for our Free Essentials Plan.
GR478
Standard layout & already exists
What causes this issue? A standard layout with this name already exists, and you cannot therefore create it.System Response The system issues an err...
GR477
Enter a width of max. 253 characters
What causes this issue? The width of a report page can be maximum 253 characters wide. However, you have entered width &V1&.System Response ...
GR480
Unit width and right border require a column width >= &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
GR481
Library & has been deleted
What causes this issue? Library &V1& has been deleted.System Response The system issues an error message and will not allow you to continue ...
Click on this link to search all SAP messages.