How to read records in reverse order in flat file?
What is the format of comment statement?
mainframe questions like basic&depth
I have a jcl which is using 2 data sets i want to override those data sets. how can i override the files within the JCL. Give me the syntax. Make sure that it is not calling any Proc.
how do you resolve for soc7 error
what is use of space parameter in dd statement?
once we submitted the job to the operating system, how can we cancel the job before execution?
do we need to mention the location of catalogued procedure for each it's call in a single job?
how to increase the space of a dataset in instream procedure.
What is DATACOM db?
What is the maximum length of a single line of jcl?
What does the one advantange of using IEBUPDTE?????
JCL Example: // //RUNJCL JOB CLASS=5,MSGCLASS=6,NOTIFY=&SYSUID //STEP01 EXEC PGM=IEFBR14 // .. .. If this JCL will run or it'll throw the ERROR?