Attempting to install the Optional Tomcat function, FMID CEG1E10, into an existing CA Common Services for z/OS r14.1 environment may fail when the APPLY tries to delete the old entries.

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Article ID: 8301

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Updated On:

Products

CA CIS CA Common Services for z/OS CA 90s Services CA Database Management Solutions for DB2 for z/OS CA Common Product Services Component CA Common Services CA Datacom/AD CA ecoMeter Server Component FOC CA Easytrieve Report Generator for Common Services CA Infocai Maintenance CA IPC Unicenter CA-JCLCheck Common Component CA Mainframe VM Product Manager CA Chorus Software Manager CA On Demand Portal CA Service Desk Manager - Unified Self Service CA PAM Client for Linux for zSeries CA Mainframe Connector for Linux on System z CA Graphical Management Interface CA Web Administrator for Top Secret CA CA- Xpertware CA Compress Data Compression for MVS CA Compress Data Compression for Fujitsu

Issue/Introduction

When attempting to install the optional TOMCAT component, FMID CEG1E10, the APPLY may receive a RC=12 if the job fails to delete the older FMID of CEG1E00. 

The job receives the following messages:

 cd: /cai/CASoftware/CCS/tpv/tsh/TOMCATSH 100: ../../tomcat: EDC5129I No such file or directory.
Deleting symbolic link in tomcat dir using rm command
rm: FSUM9195 cannot unlink entry "tomcat": EDC5141I Read-only file system.
** rm Syml in tomcat dir failed with status 1

Cause

Although the first message indicates that the directory doesn't exist, that message is misleading.  The problem exists because the file system was mounted read only and in order to remove the older entry, the file must be mounted read/write.   

Environment

Installing the updated Tomcat FMID CEG1E10 to replace the older FMID of CEG1E00.

Resolution

Ensure that the UID has SUPERUSER authority (UID(0)) and read access to the file system in order to issue the MOUNT command and delete the necessary resources prior to attempting the APPLY.  Unmount the file system and remount it as read write.     

Additional Information

Refer to the Common Services r14.1 Documentation wiki for the necessary steps to follow in order to Allocate and Mount a File System