How To Fix TR_AUSL512 - Modifying plug-in software 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: 512

• Message text: Modifying plug-in software components (&1, for &2) is not allowed

What causes this issue?

The current delivery request &V3& contains modified objects from
software component <ZH>&V1&</> (for package/development class <ZH>&V2&
</>).
Modifications to objects from plug-in components are usually not allowed
and are not to 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 <LS>Settings -> Displayed
Categories/Options</>, the modified objects will be 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.