Solution : https://service.sap.com/sap/support/notes/1620345 (SAP Service marketplace login required)
Summary :
SAP Note details a restriction where only one P4 connection is possible between two Java application servers, despite setting icm/P4/ignore_duplicate_banner to true. This issue stems from a programmatic error. Ordinarily, for security reasons, Java servers restrict multiple P4 connections, unless the specific profile parameter is activated to override this default setting. To resolve this, applying the specified kernel patch under "SP Patch Level" is necessary.
Key words :
profile parameter icm/p4/ignore_duplicate_banner, icm/p4/ignore_duplicate_banner reason, java application servers due, java application servers, multiple p4 connections, sp patch level, p4 connection, kernel patch, program error, security reasons
Related Notes :
| 1351062 | P4 over multiple IP configured system do not work or fails |
| 1158626 | P4 connection to ICM on machine with multiple IPs fails |