Tag: mainframe

Determine the total number of bytes in the following 01 REC-1. 02 FIRST-GROUP. 03 A1 PIC X(4). 03 A2 PIC 99. 02 REDEFINES FIRST-GROUP. 03 A3 PIC 999. 03 A4 PIC 999. 02 THIRD-GROUP. 03 A5 OCCURS 5 TIMES PIC 99.

Primary space allocated first and then if required Secondary space will be allocated. b. Secondary space allocated first and then if required Primary space will be allocated. c. Primary and Secondary space allocated at the time of Job starts execution. d. Primary and Secondary space allocated at the time of Step starts execution. Which statement(s) is TRUE?

Dispositional parameters for DISP=( , , ) ?

How JCL steps can be skipped?

Possible ways to rectify S322, a. Change the CLASS b. TIME=1440 c. Remove abnormal logic in the code(like infinite looping). d. Change PRTY

Possible causes for S0C4 a. Reading a file that is not open. b. Invalid address referred due to subscript error c. Tried moving variable length record that was larger than target field size.

Maximum number of steps in a JCL

In Step1 gdgname(+1) has been created and step1 executed successfully. In Step 2 if same data set need to be used. How to refer it?

Primary space allocated first and then if required Secondary space will be allocated. b. Secondary space allocated first and then if required Primary space will be allocated. c. Primary and Secondary space allocated at the time of Job starts execution. d. Primary and Secondary space allocated at the time of Step starts execution. Which statement(s) is TRUE?