CA7 Commands

Mainframes -= ABEND Codes

ABEND CODES	Explanation
S001	An I/O error ocurred. Check reason code for exact cause.             Examples are trying to read beyond End of File, trying to write to             an input file or a file length error.
S002	Invalid I/O record, eg attempting to write a record that is             longer than the maximum record length.
S004	Error occured during OPEN. Eg Invalid DCB.
S013	Error OPENing a dataset, eg PDS member does not exist, record             length in program doesn’t match dataset’s record length.
S0C1	Operation Exception. Check for subscript errors, missing DD             card, file not opened.
S0C4	Protection Exception/Storage Violation. Trying to access             storage not available to the program. Can be caused by a             subscripting error or reading/writing a file that isn’t open.
S0C7	rogram Check Exception - Data. Check for spaces in a packed             decimal or numeric field. Check to see if record layouts or file             layouts have been changed.
Sx22	Job has been cancelled. The value of x will vary depending on             the way the job was cancelled. S222 means job was cancelled by a             user or operator without a dump. If a TSO session times out you will             probably get an S522 abend code.
S806	Unable Link or Load. The job was unable to find the specified             load module. Check that the job is looking at the correct Load             Libraries, specify a STEPLIB if required.
S80A	Not enough Virtual Sorage to satisfy a GETMAIN or FREEMAIN             request.
S822	Unable to obtain to obtain enough space to satisfy a REGION=             request May need to change REGION statement in the JCL..
S878	Not enough storage available to satisfy a GETMAIN or FREEMAIN             request.. Job was anable to allocate an area of memory of the             correct size. Try Specifying or amending the ‘REGION=’ JCL statement.
S913	You are trying to access a dataset which you are not             authorized to use.
Sx37	Unable to allocate enough storage for a dataset. You might             need to increase the amount of primary and secondary space to be             allocated for a dataset in the ‘SPACE=’ parameter, or you may have             to move the dataset to a different DASD devive which has enought             space to store the dataset. ‘x’ will vary, likely Abends are SB37,             SD37 or SE37.
U1020	I/O Logic error. Typical reasons are; trying to write to a             file opened as input; Rewrite without a previous read. See the             message IGZ020I for details of the exact reason.
U1035	Inavlid OPEN/CLOSE. Check there is a DD statement for the             file. See the message IGZ035I for more detailed information.

Mainframe - Tips

Change ID of Last Updated ID

1. Put "G" in front of member in PDS or PS you want to change the ID
2. Popup will occur in that, Remove your ID from it... Done.

To Repeat the Command More than One Time

1. Put  "&<<command>>" this will retain you command even after successful  execution.

Name the Screen
1. Put "Scrname <<Name of the scree>>"  in the command line
2. To retrieve the that screen <<Screen Name>> + PF9

Example Command Line>> Scrname job

to retrieve 
command Line>> job + press PF9  ..... done

To View the current use of PDS/PS
1. Put View command in front of PDS/PS
Lime

 Command ===>                                                 
                                                              
 Command - Enter "/" to select action                  Message
 --------------------------------------------------------------
    V     <<Data Set Name>>                                  
 ***************************** End of Data Set list ***********

it will say dataset use, then press PF1 twice to get the current user of the dataset.

HEXADECIMAL  View

1. Open the dataset  you want to view in HEX
 2. in command line put HEX ON

Command ===>  HEX ON

to make it normal View put HEX OFF in the command Line


Too create you own REXX library

if you want to execute your own REXX program in you mainframe session? yes you can do so by typing the
following command in the TSO session

1. Start  Goto Option 6 (command from Main ISPF screen)
2. then Type the following command

ALTLIB ACTIVATE APPLICATION(EXEC)  DA('<<your dataset name where you have your REXX program>>')

Done
then you can execute your REXX command in that mainframe session.

Note :- If you logout from the session then you have to do this process all over again to make you REXX work in that session.


To View the USER STATISTIC

1. Put SAREA in the command line to see the user statistic

Command ===>   SAREA

To View Clipboard Information

To view the Clipboard information

1. After Executing a valid CUT command
2. PUT CUT DISPLAY
3. from the popup scrren you can select to Browser or Edit clipboard information.