SAP Message SAML899 - Internal error: &1 &2 &3 &4 (see long text)

Diagnosis
A program error occurred.

System Response
The current status of the program was not intended and therefore leadsto an error message.

Procedure for System Administration
Check if there is already a solution for this error in a SAP Note. Usethe search terms <(><<)>ZH>SAML899 <(>&<)>V1& <(>&<)>V2& <(>&<)>V3&<(>&<)>V4<(>&<)><(><<)>/> to do this.
If the search does not produce any results, create a customer message,specifying the error number <(><<)>ZH>SAML899<(><<)>/>.
Describe the circumstances that lead to this error as precisely aspossible.