Checking if Datacom Server 15.1 SECINT PTF LU21016 can be applied

Products

• Datacom/Server

Issue/Introduction

Datacom Server 15.1 Vulnerability advisory 37847 mentions that the involved FMID is CAYTF12 and PTF LU21016 must be applied but there is no reference to CAYTF12 in the Datacom Server 15.1 load library. Must the PTF be applied in any case?

Environment

Datacom Server 15.1

Resolution

The CAYTF12 FMID is the optional USS component of the Datacom Server, while the FMID of the Datacom Server base component is CAYTF10, as you can read on the SMP/E FMID of Datacom/Server 15.1 article.

As it's an optional component, you need to check if it's installed or not.

The best way to proceed is: 

1. Check if CAYTF12 FMID is actually installed on the Datacom Server 15.1 CSI:
   
   //LIST    EXEC PGM=GIMSMP,PARM='DATE=U',REGION=0M 
//SMPCSI   DD DISP=SHR,DSN=your.datacom.server.CSI      
//*  LIST ALL THE FMIDS IN THE TARGET ZONE        
//SMPCNTL  DD *                                   
 SET BOUNDARY (CAIT0).                            
 LIST SYSMODS FUNCTIONS.                          
/*                                                
2. If CAYTF12 is installed, then you need to apply PTF LU21016. If not, you can skip it.