2233302 - Network Problems Printing to Remote Print Server

Printing from SAP to a remote print server is not working.  There are network related errors reported, such as:

1. In the SAP spool log:
• Unable to establish connection to Berkeley LPD
• 3 connection attempts terminated with network errors
• Unable to connect to output processor
• Request postponed x times
• Host <xxx> cannot be reached or (SAP-)LPD is not running there
• The host spool is reporting errors
2. In the SM21 system log:
• Connection to SAPLPD Broken
• Connection to SAPLPD or LPD Broken; Computer <print server>
• Unable to Establish Connection to SAPLPD or lpd
3. In the spool work process trace file:
• S  *** ERROR => Cannot read from connection (read timeout) [rspoclpd.c   546]
  S  {root-id=005056AE34D31ED59DE5D9AAE60F21E8}_{conn-id=00000000000000000000000000000000}_0
  S  S#: (2015102008320400) xxxx: Cannot connect to lpd. Job delayed.
• S *** ERROR => Lost connection to lpd [rspoclpd.c 565
4. In the spool event log:
• Error     Data transfer     Could not pass request to host spool system
• (SAP)LPD cannot accept request (Queue <printer> disabled?)
5. Via SPAD
• 'Unable to reach the remote host spool system' is reported from SPAD remote system check.

KBA , iw32 , ## 2597749 , maintenance order printing , message no. po537 , fiori application , BC-CCM-PRN , Print and Output Management , Problem