SAP Message 0S213 - Error when displaying trace record -> variable length is not a number - &

Diagnosis
When formatting a trace record, the system detected that it does notadhere to the intended format. At a point where a number is expected,there are no digits in some cases.

System Response
After the message, the system continues working. The trace aggregated bystatements is not meaningful for the displayed statement.

Procedure
Inform your administrator.

Procedure for System Administration
Check if there is an SAP Note that solves the problem. If not, create acustomer message.