The TDQ in CICS has many advantages. They are two types. Explained why they need in CICS programs
The following are list of most commonly used errors in CICS. The list is bigger but to make it simple here I have given common error codes that you get in projects in your day to day development.
Absolutely four ways you can make mistake in writing CICS date and time logic. Understand these simple things and write your CICS program effectively. Read more.
There is no other way, if you want to work with CICS you need to have hands-on to use existing in built Transaction. These 9 most popular Transactions help you start your CICS program.
Symbolic Maps are generated in the same language. The physical Maps are being used only at run time. To run any CICS online program you need both Maps. The symbolic map contains all the variables that you need to mention in the program.
CICS supports read integrity while reading a file. This feature you can see especially while reading remote files in RLS mode.
In CICS RLS also provides some benefits when data sets are being shared between CICS regions and batch jobs.
Main Program: ID DIVISION. PROGRAM-ID. HAS. DATA DIVISION. WORKING-STORAGE SECTION. 77 TID PIC X(4). 77…
The below is the sample CICS program on how to use ‘XCTL’ to call sub program which is in the local system. Also you can read where XCTL and CALL can be used in CICS.
ID DIVISION. PROGRAM-ID. AD12GM. DATA DIVISION. WORKING-STORAGE SECTION. 01 RES. 02 A PIC 9(3). 02…