MFASTC fails at startup with an ABEND806-2C

Products

• Advanced Authentication Mainframe

Issue/Introduction

MFASTC error at startup 

IEF403I MFASTC - STARTED - TIME=06.54.54                                                                
IEW4009I FETCH FAILED FOR MODULE MAAINT00 FROM DDNAME STEPLIB  BECAUSE OF AN I/O ERROR.                 
CSV031I LIBRARY SEARCH FAILED FOR MODULE MAAINT00, RETURN CODE 24, REASON CODE 2704043E, DDNAME STEPLIB 
CSV028I ABEND806-2C  JOBNAME=MFASTC    STEPNAME=MFASTC                                                  
IEA995I SYMPTOM DUMP OUTPUT  915                                                                        
SYSTEM COMPLETION CODE=806  REASON CODE=0000002C      

Environment

z/os 

Cause

A sequential dataset not a library dataset was in the JCL Steplib concatenation.

Resolution

Remove the non library format dataset from the Steplib and rerun the job