DC088000 on TCPIP line, listener PTERM OutSrv

Products

• IDMS

Issue/Introduction

A TCPIP listener PTERM has status OutSrv at startup and the following message is observed in the CV joblog:

DC088000 V54 T25 #SOCKET FUNC=BIND           ,R15=00000000,RC=FFFFFFFF,ERRNO=00000111,RSN=744C730E,PTE=TCPJSRV

Environment

Release : All supported releases

Cause

The ERRNO=00000111 means Permission is Denied as documented at z/OS UNIX System Services Message and Codes Return codes (IBM page).

The 730E from the RSN=744C730E is documented (also an IBM page) at z/OS UNIX reason codes.

It means:

JRNotAuthPort
Userid is not authorized to access the reserved TCP/IP Port.

Action: Userid must be given read permission to resource EZB.STACKACCESS.sysname.tcpipname.safname. safname is defined on the TCP/IP PORT or PORTRANGE statement. sysname is the MVS system image name and tcpname is the TCP/IP jobname.

Resolution

Please see your Mainframe Network Security Administrator to resolve this issue.