YDUPAPPOBJ error during 2E upgrade

Products

• CA 2E

Issue/Introduction

When upgrade 2E like 2E 8.7 to 2E 8.7.3, at the step of YDUPAPPOBJ you see an error and the joblog says

CPF2869 error In YDUPAPPOBJ Processing while CPYF with *REPLACE for empty FROM members

What you can do to address the issue?

Environment

CA 2E 8.7, 8.7.1, 8.7.2, 8.7.3

Resolution

Copy the leftover objects like Y2MSG,Y2RTTTSK from Y2873AC libraries to generation library manually(replace if already exists in generation library objects Y2MSG,Y2RTTTSK with Y2873AC objects Y2MSG,Y2RTTTSK) and then create YTIMSTPRFA data area by below command:

CRTDTAARA DTAARA(Generation-Library/YTIMSTPRFA)                       
          TYPE(*CHAR)                                    
          LEN(4)                                         
          VALUE(*OLD)                                    
          TEXT('YTIMSTP Timestamp microsec. precision')    

And then continue the upgrade