SAPLPD in use (515)

[former_member808446]

I having error when print to PDF where I have re-install the SAP apps
Error message:

(9:09:08 AM) Number of processors: 4

(9:09:08 AM) Icon DLL loaded.

(9:09:08 AM)

(9:09:08 AM) Error: Ni2Listen failed with code = -4

(9:09:08 AM) The TCP-port (515) for the SAPLPD is in use!

(9:09:08 AM) There is either another SAPLPD running or

(9:09:08 AM) the previous SAPLPD did not release

(9:09:08 AM) the TCP port.

Where can I check what is not release as I didn't have any pending job?