Why is the Installation of CA DB2 Tools r20 (via CSM) encountering: Action: setuid Error code: 139 EDC5139I Operation not permitted. Reason code: 0xB880000 Info: setuid(0) ?

Document ID : KB000007372
Last Modified Date : 14/02/2018
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Issue:

Using CSM 6.0, and trying to install r20 of the CA DB2 Tools, the creation of the USS directory fails with the following error: 

   
MME0270S - Action completed with an error. Action: setuid Error code: 139 EDC5139I Operation not permitted. Reason code: 0xB880000 Info: setuid(0)

Environment:
CSM 6.0 build 146. CA DB2 TOOLS r20. RACF
Cause:

The CSM user's TSO userID did not have the authority to perform the setuid function.

Resolution:

This condition was corrected by adding the CSM user's TSO ID to RACF's: 

*** 
CLASS = FACILITY 
PROFILE = BPX.SUPERUSER 
READ 
***