JCO not logging to SAP – Possible JCO Library issue
Z_NERD Symtoms The requests sent from the JCo program to the SAP system are failing to reach the SAP gateway. When checking the SAP logs, including the Gateway Trace, no entries…
SMGW
Procedures for setting up JCo and checking Logs
JCo is a middleware library used to connect SAP systems with Java applications. It helps Java applications retrieve data from SAP systems. Introduction This post explains how to set up…
Try connecting from the legacy system to the SAP system using incorrect ports.
Symptoms Some external legacy systems try to retrieve data from the SAP system. However, when attempting to connect, SAP returns errors similar to the ones below. Solutions Scenario 1. The…