I submitted Step 7 of the PMA customization, job completed successful but I received the below error upon exiting the JCL screen:
10.40.31 JOB23375 $HASP165 SZVFPF01 ENDED AT GMTST01 MAXCC=0000 CN(INTERNAL)
IKJ56500I COMMAND CUSTATCC NOT FOUND
84 *-* CUSTATCC CUSTJT07
+++ RC(-3) +++
*** ERROR OCCURED IN PMA CUSTOMIZATION ***
LINE# : 84
RC : -3
*** PMA CUSTOMIZATION ABNORMAL TERMINATED ***
I found a work around for it.
After each step completed successfully (batch job), I would get the error trying to go back to the main customization exec.
I would then update the member CUST$STP to the next step and go back in. This allowed me to move forward through the remaining steps until everything was completed.