CICS - Comandos API por funções

CICS - Comandos API por funções

The following tables categorize commands according to the functions that they perform:

Table 5. Error handling and abnormal termination support

ABEND	Terminates a task abnormally.
HANDLE ABEND	Handles an abnormal termination exit.
HANDLE CONDITION	Handles conditions.
IGNORE CONDITION	Ignores conditions.
POP HANDLE	Restores the original HANDLE commands.
PUSH HANDLE	Suspends existing HANDLE commands.

Table 6. Advanced program-to-program communications (APPC) mapped conversation

Advanced program-to-program communications (APPC) mapped conversation commands allow a CICS program to send data to, and receive data from, a program that is running in a remote system.
Programming that uses APPC conversations is called Distributed Transaction Processing (DTP).
Guidance information is given in the TXSeries for Multiplatforms Intercommunication Guide.

ALLOCATE	Creates an APPC mapped conversation.
CONNECT PROCESS	Initiates an APPC mapped conversation to a program that is running in a remote system.
CONVERSE (APPC)	Communicates on an APPC mapped conversation.
EXTRACT ATTRIBUTES	Obtains the state of an APPC conversation.
EXTRACT PROCESS	Retrieves information about an APPC conversation.
FREE	Finishes with an APPC conversation.
ISSUE ABEND	Abnormally terminates an APPC conversation.
ISSUE CONFIRMATION	Issues a positive response to a SEND CONFIRM request on an APPC mapped conversation.
ISSUE ERROR	Sends an error indicator on an APPC mapped conversation.
ISSUE PREPARE	Issues the first flow of a syncpoint request on an APPC mapped conversation.
ISSUE SIGNAL	Requests change of direction from a remote program on an APPC mapped conversation.
RECEIVE (APPC)	Receives data from an APPC mapped conversation.
SEND (APPC)	Sends data on an APPC mapped conversation.
WAIT CONVID	Requests that buffered data is transmitted on an APPC mapped conversation.

Table 7. Authentication commands Support

CHANGE PASSWORD	Changes the password for a specified user ID.
SIGNOFF	Signs off from a terminal.
SIGNON	Signs on to a terminal.
VERIFY PASSWORD	Verifies the password for a specified user ID.

Table 8. Basic Mapping Support (BMS) commands

RECEIVE MAP	Receives screen input into an application data area.
SEND CONTROL	Sends device controls to a terminal.
SEND MAP	Sends mapped output data to a terminal.
SEND TEXT	Sends data without mapping.

Table 9. Debugging services commands

DUMP	Requests a transaction dump.
ENTER	Writes a trace entry.
TRACE	Controls the CICS trace facility.

Table 10. Configuration services commands

ADDRESS	Obtains access to CICS storage areas.
ASSIGN	Obtains values from outside the application program's local environment.
COLLECT STATISTICS	Obtains either the current statistics for a single named resource, or the global statistics for a named resource type.
INQUIRE CONNECTION	Retrieves information about a system connection.
INQUIRE CONNECTION (browse)	Browses information about the system connections.
INQUIRE DSNAME	Retrieves information about an object that is associated with a File Definitions (FD) stanza entry.
INQUIRE FILE	Retrieves information about a file.
INQUIRE FILE (browse)	Browses information about the files that you are authorized to access.
INQUIRE JOURNALNUM	Retrieves information about a user journal.
INQUIRE JOURNALNUM (browse)	Browses information about the user journals that you are authorized to access.
INQUIRE MODENAME	Retrieves information about a session group within a connection.
INQUIRE PROGRAM	Retrieves information about a program, map set, or table.
INQUIRE PROGRAM (browse)	Browses information about the programs, map sets, and tables that you are authorized to access.
INQUIRE REQID	Retrieves information about a queued request.
INQUIRE STATISTICS	Retrieves information about the accumulation and recording of CICS.
INQUIRE SYSTEM	Retrieves information about the local CICS region.
INQUIRE TASK	Retrieves information about a user task.
INQUIRE TASK LIST	Retrieves a list of user tasks.
INQUIRE TCLASS	Retrieves information about a transaction class.
INQUIRE TDQUEUE	Retrieves information about a transient data queue.
INQUIRE TDQUEUE (browse)	Browses information about the transient data queues that you are authorized to access.
INQUIRE TERMINAL or NETNAME	Retrieves information about a terminal.
INQUIRE TERMINAL (browse)	Browses information about the terminals.
INQUIRE TRACEDEST	Retrieves information about the tracing destination.
INQUIRE TRANSACTION	Retrieves information about a transaction.
INQUIRE TRANSACTION (browse)	Browses information about the transactions that you are authorized to access.
INQUIRE TSQUEUE	Retrieves information about a temporary storage queue.
PERFORM STATISTICS RECORD	Causes the statistics for a named resource type to be recorded.
SET CONNECTION	Changes some of the attributes of a connection.
SET FILE	Changes some of the attributes of a file.
SET FILE CLOSED	Closes a file.
SET FILE DISABLED	Makes a file unavailable to application programs.
SET FILE ENABLED	Makes a file available to application programs.
SET FILE OPEN	Opens a file.
SET JOURNALNUM	Changes the open status of a user journal.
SET PROGRAM	Changes some of the attributes of a program map set or table.
SET STATISTICS	Changes some of the values that control the accumulation and recording of CICS statistics.
SET SYSTEM	Changes some of the attributes of a system.
SET TASK	Purges a user task.
SET TCLASS	Changes attributes of a transaction class.
SET TDQUEUE	Changes some of the attributes of a transient data queue.
SET TERMINAL	Changes some of the attributes of a terminal.
SET TRACEDEST	Changes tracing options.
SET TRANSACTION	Changes some of the attributes of a transaction.

Table 11. File services commands

DELETE	Deletes a record from a file.
ENDBR	Ends a browse.
READ	Reads a record from a file.
READNEXT	Reads the next record during a browse.
READPREV	Reads the previous record during a browse.
RESETBR	Resets the start of a browse.
REWRITE	Updates a record in a file.
STARTBR	Starts browse.
UNLOCK	Releases exclusive control on a record.
WRITE	Writes a record to a file.

Table 12. Timer services commands

ASKTIME	Requests the current date and time of day.
CANCEL	Cancels an interval control request.
DELAY	Delays the processing of a task.
FORMATTIME	Selects the format of date and time.
POST	Requests notification when the specified expiration time for exclusive control on a record is reached.
RETRIEVE	Retrieves data that is stored for a task.
START	Schedules a task in a local or a remote system.
WAIT EVENT	Waits for an event to occur.

Table 13. Journal services commands

JOURNAL	Creates a journal record.
WAIT JOURNAL	Synchronizes with journal output.

Table 14. Program execution services commands

LINK	Links to another program that is expecting return.
RETURN	Returns program control.
XCTL	Transfers program control.
SUSPEND	Suspends a task.

Table 15. Storage services commands

FREEMAIN	Releases main storage.
GETMAIN	Gets main storage.
LOAD	Loads an application table or map set from a disk directory into shared main storage.
RELEASE	Releases a loaded application table or map set.

Table 16. Logical unit of work (LUW) services commands

SYNCPOINT

Establishes a syncpoint.

Table 17. Serialization services commands

DEQ	Releases a currently enqueued resource for use by another task.
ENQ	Schedules use of a resource by a task (enqueue).

Table 18. Temporary storage queue services commands

DELETEQ TS	Deletes a temporary storage queue.
READQ TS	Reads data from a temporary storage queue.
WRITEQ TS	Writes data to a temporary storage queue.

Table 19. Terminal services commands

CONVERSE (terminal)	Communicates with a terminal.
HANDLE AID	Handles attention identifiers.
RECEIVE (terminal)	Receives data from a terminal.
SEND (terminal)	Writes (or sends) data to a terminal.
WAIT TERMINAL	Ensures terminal operation has completed.

Table 20. Transient data queue services commands

DELETEQ TD	Deletes an intrapartition transient data queue.
READQ TD	Reads data from a transient data queue.
WRITEQ TD	Writes data to a transient data queue.