Forced mode: The preceding error will be ignored during deletion

What causes this issue?

When deleting a job - or typically several jobs within a job - this
message can be found in the message line of a screen or in the job log.

System Response

When deleting the job, the system determined an error which was logged
accordingly. However, as Forced Mode was active during deletion, the
error did not lead to termination of the delete process (which was
continued after the message was output).

How to fix this error?

If these problems were not already known (presumably Forced Mode would
not have been activated otherwise), the logging of the actual (i.e.
preceding) problem message allows a wider examination of the problem.

Error message extract from SAP system. Copyright SAP SE.