Table of Contents
What are the attributes in CICS?
ATTRB = (ASKIP/PROT/UNPROT, NUM, BRT/NORM/DRK, IC, FSET) It describes the attributes of the field.
What is Mapset in CICS?
A collection of screens is called a mapset. Both physical (used primarily by CICS) and logical or symbolic maps (used primarily by the application program) must be created. To create the original map definition, CICS provides assembler-language macros for use under BMS.
What is Tioapfx in CICS?
TIOAPFX – TIOAPFX abbreviated as Terminal Input/Output Area PreFiX. Specifies the BMS should include a filler in the symbolic description maps to allow for the unused Terminal Input/Output Area (TIOA) prefix . TIOAPFX=YES resumes 12 bytes of storage space in the memory to execute CICS commands against the map.
What is symbolic map and physical map in CICS?
The TYPE=DSECT assembly is used to produce a series of data structures, collectively called the symbolic map set. The physical map set contains format information in encoded form. CICS® uses it at execution time for constant fields and to determine how to merge in the variable data from the program.
How do I create a Mapset in CICS?
Mapset Execution
- Step 1 − Open a TSO session.
- Step 2 − Create a new PDS.
- Step 3 − Code a mapset in a new member according to the requirement.
- Step 4 − Assemble the mapset using the JCL provided by the CICS administrator.
- Step 5 − Open a CICS Session.
- Step 6 − Install the program using the command −
What is difference between map and Mapset in CICS?
When you define a screen using BMS, the screen is called a map. A collection of screens is called a mapset.
What is Abstime in CICS?
ABSTIME is the number of milliseconds rounded to the nearest hundredth of a second since 0000 January 1, 1900. FORMATTIME is the CICS verb that converts an ABSTIME into recognizable data.
What is attribute byte in CICS?
The attribute byte of any field stores information about the physical properties of the field.
How many ways we can set the cursor in CICS?
three different ways
You can control the positioning of the display cursor in three different ways, as described in Table 1. You can specify a two-byte cursor position on the BMS EXEC CICS® SEND commands. This enables you to specify the absolute value of the cursor position on the screen after the SEND has been performed.
What is MDT in CICS?
The modified data tag (MDT) is the bit in the attribute byte that determines whether a field should be transmitted from a terminal to CICS®. The MDT for a field is normally turned on by the 3270 emulator (the CICS cicslterm and cicsteld processes) when the user enters data into a field.
What is Asktime in CICS?
Description. ASKTIME updates the date (EIBDATE) and CICS® time-of-day clock (EIBTIME) fields in the EIB. These two fields initially contain the date and time when the task started. In response to an ASKTIME command, CICS issues an MVS™ STCK macro and modifies this by a local time difference.
What are the two types of TDQ?
Types of TDQ There are two types. One is intra-partition and other one is extra-partition.
What are 3 types of cursor positioning in CICS?
3 Top Cursor Handling Methods in CICS Screens
- Using IC Option.
- Direct Cursor Positioning.
- Symbolic Cursor.
How can I get current date in CICS?
To retrieve the system date in a CICS® program, use a format-2 ACCEPT statement or the CURRENT-DATE intrinsic function. You can use any of these format-2 ACCEPT statements in CICS to get the system date: ACCEPT identifier-2 FROM DATE (two-digit year) ACCEPT identifier-2 FROM DATE YYYYMMDD.
What causes Asra in CICS?
ASRA abends CICS issues an ASRA abend code when it detects that a program check has occurred in a transaction. Program checks can occur for a wide variety of reasons, but you can find the nature of the error from the program interrupt code in the program status word (PSW).
How do you execute a MAPSET in CICS?
Mapset Execution 1 − Open a TSO session. 2 − Create a new PDS. 3 − Code a mapset in a new member according to the requirement. 4 − Assemble the mapset using the JCL provided by the CICS administrator. 5 − Open a CICS Session. 6 − Install the program using the command − CEMT SET PROG (mapset-name) NEW
How do I create a TSO map in CICS?
Step 1 − Open a TSO session. Step 2 − Create a new PDS. Step 3 − Code a mapset in a new member according to the requirement. Step 4 − Assemble the mapset using the JCL provided by the CICS administrator. Step 5 − Open a CICS Session.
What are map attributes and how to use them?
Each attribute occupies one position on the map and controls the field, which immediately follows it. A judicious use of the map attributes will help a great deal in making the maps user-friendlier.
How to override attributes of a field in CICS?
Following is the explanation to override attributes of a field − To override the attributes of a field, we must include DFHATTR in the application program. It is provided by CICS.