/bin/ksh: bad interpreter

Products

• CA Automic Dollar Universe

Issue/Introduction

Uprocs are failing on newly installed Dollar Universe node with below error,

/var/universe/WBDEV1/bin/u_batch: line 79: bc: command not found
/var/universe/WBDEV1/bin/u_batch: /var/universe/WBDEV1/data/exp/upr/U000000004.000: /bin/ksh: bad interpreter: No such file or directory

and universe.log has the below error,

| 2022-05-13 13:16:10 |WARN |X|IO |pid=566281.140234599671552| _o_io_dua_datasender_ensu | Cannot connect to DUA on WDW-APP012736:9000
| 2022-05-13 14:21:47 |WARN |X|IO |pid=566281.140234599671552| _o_io_dua_datasender_ensu | Cannot connect to DUA on WDW-APP012736:9000

 

 

 

Environment

Release: 6.x

Component: DOLLAR UNIVERSE

 

Cause

These errors are caused by ksh not being installed on the Linux server.

Resolution

To install ksh on the Linux system run the following command: 

yum install ksh