How To Fix TR_AUSL511 - Modifying central main components (&1, for &2) is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: TR_AUSL - Software Delivery Composer Messages

• Message number: 511

• Message text: Modifying central main components (&1, for &2) is not allowed

What causes this issue?

The current delivery request &V3& includes modified objects from
software component <ZH>&V1&</> (for package/development class <ZH>&V2&
</>).
Modifications cannot be made to objects from Basis components, since
they may endanger the ability to upgrade the system. Also, these
modifications usually represent considerable intrusions in the functions
of the system and therefore must not be delivered.

System Response

The affected objects are displayed in the results overview of the object
list check.
If you have selected the option <LS>Additional modification information
</> in the results overview under <ZH>Settings -> Displayed
Categories/Options</>, the modified objects are further divided into
modification types. (See:
<DS:DT.TR_AUSL_HELP_CHK_MODIF_TYPES>Modification Types</>)

How to fix this error?

Remove the objects from the delivery request by selecting them and
choosing <LS>Correct Selected Entries</>.

Error message extract from SAP system. Copyright SAP SE.