You tried to add a package without a IDT path value, or you deleted the IDT path value while editing the package.
Resolution:
You can resolve this issue by specifying an IDT path value:
- Open the Enterprise Server Administration page.
- In the
Status column, click
Details.
- Click the
Packages tab.
- Next to the package that requires an IDT, click
Edit.
- In the IDT field, type the platform appropriate file path to the IDT file.
- Click
OK.