Dear Experts,

I am creating a shell script (A) which is menu driven and in turn calls another shell scripts (X) depending on the selection. X has a list of commands which runs batch jobs in auto mode.
Content of X

Code:

./sqr.ksh axhri051_sf axhri051_sf.par $1 $2 XHRPPYOV;
./sqr.ksh axbni062 axbni062.par $1 $2 XHRPBYOW;
./sqr.ksh axbni061 axbni061.par $1 $2 XHRPBYOX;
./sqr.ksh axpyi035_sf axpyi035_sf.par $1 $2 XHRPPYA4;

I want to be able to resume directly from A if say a job XHRPBYOW has failed.
The program should "prompt" after it has failed if I want to resume from the last failed job. Upon entering my choice it should resume from like (2 in example) and continue.
Is it possible to do so ? If yes how ?

Thank you for your time.
Your response is much appreciated.