Use a maintenance plan category without reference to outline agreement

What causes this issue?

You have used a <DS:GLOS.3526C330AFAB52B9E10000009B38F974>maintenance
plan category</> for which the indicator <LS>Outline agreement</> is
set in Customizing.

System Response

In the transaction used, you can only create maintenance plans without
reference to an outline agreement item.

How to fix this error?

If you want to create a maintenance plan <LS>without</> reference to an
outline agreement item, use a suitable maintenance plan category.
If you want to create a maintenance plan <LS>with</> reference to an
outline agreement item, use the corresponding transaction.

Procedure for System Administrators

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.