Uncategorized

How to find who is using your dataset? If you get an error while editing a dataset that the dataset is  currently in use and you wish to know who is using your dataset then press F1 key twice to know who is using your dataset

USE OF ARRAYS IN CLIST   Arrays are not supported by CLIST, but REXX has this option. In case you still want to use arrays in CLIST, find below the work around. SET NUM=1                               SET &ARRAY = &STR(&&ARRAY)              DO WHILE &NUM

db2 plan used by CICS region Say suppose you are logged on to a CICS region, how would you determine the db2 plan used by the CICS region? is they any direct command for getting the plan name used by a CICS region? “; ; ; ;

Static linking change made to called program not calling program We have static linking in our project. I have a COBDB2 program “B”  which is called by another COBOL DB2 program “A”. Program “A”  Now if I make changes to program B, what all steps should I do in order to get the changes picked

1.  Sequential files: S.NO. File Status 1 Attempt to read from a file after reaching EOF. 10 2 Attempt to open a file that was earlier closed with LOCK option. 38 3 Attempt to open a file, which is already open. 41 4 Attempt to close a file that was not opened. 42 5 Attempt

When we are developing a program or application we always have the apprehension that what will happen if the data or application is lost due to a problem (like disk error). We take backups to avoid such situations. This is a kind of recovery plan that we have for our application. The large organizations have

Adding Primary Key on exisitng DB2 Table How to defina a primary key on an existing DB2 table? To define a primary key on a table which exists you will need to use the ALTER command, the following example query will give  ALTER TABLE Table_Name ADD PRIMARY KEY (Column_one, Column_two) Where Table_Name is the name

What is the COMP-X used for? We use Micro focus mainframe express for our development work in  COBOL, recently I came across a copybook which had datatype of variables  defined as COMP-X. Please see below code for reference.     10  FCD-STATUS-KEY-1 PIC X.                      

#2 Even JP Morgan and Morgan Even JP Morgan and Morgan Stanley have mainframe. #3 #4 Educational material! At last somebody that really knows what they are on about and can additionally produce exellent content for us readers. without a doubt looking forward to your next offering. #5 #6 list of companies using mainframe Below three