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TSO Interface 65

Teletypes (IODEV = 29)

either a single line or multiple lines of output. It cannot be used to terminate the

TSO interface and return to TSO.

Main Page

Table of Contents5
About this Guide11
Audience11
Model 204 Documentation Set11
Notation Conventions11
Terminal Processing13
In this Chapter13
Overview13
Supported Terminals, Access Methods, and Interfaces14
Supported Access Methods14
Supported SNA Communications Server Terminals14
Supported System Interfaces14
Terminal Emulators and the LANGUSER Parameter14
Entering Input15
INMRL and INCCC Parameters15
Line Continuation15
Retrieving Input16
RETRVKEY Parameter16
Using the Retrieve PF Key16
Irretrievable Input16
Retrieval Example17
Null Input Lines17
Controlling Output17
Setting OUTMRL18
Setting OUTCCC18
Setting OUTLPP18
Pausing19
Backpaging19
Issuing a Backpage Request20
Full-Screen Formatting21
Prerequisites21
Menu Feature21
Fill-In Screens21
Backpaging Screens and Menus22
Line-Editing Characters22
ERASE and FLUSH Parameters23
Model 204 Editors23
Attention Interrupt Feature23
Invoking the Attention Interrupts23
ON ATTENTION Statement24
Echoing25
Physical and Logical Line Echo25
Echoing Parameters25
PROMPT and SUB Parameters26
Operations for Line Echo26
Echoing Examples27
Examples Using LECHO and CECHO27
Examples Using LEECHO and CEECHO28
Terminal Session31
In this Chapter31
Overview31
Terminal Dialog32
Logging in32
Opening a File32
Displaying a Procedure32
Viewing Parameter Settings33
Resetting Parameters33
Entering an Ad Hoc Request33
Displaying a Stored Procedure34
Executing a Procedure and Viewing Output34
Defining a New Procedure34
Printing the Procedure35
Deleting a Procedure35
Logging out35
Disconnecting from Model 20435
Getting Online35
Logging in36
LOGIN Process36
Sample LOGIN Dialog36
Opening a File37
Using OPEN with Different File Types37
Opening a Public File37
Opening a Semipublic File38
Viewing and Changing Parameter Settings38
Using the VIEW Command38
Example of the VIEW Command39
Running Model 204 Requests and Procedures39
Procedures39
Example40
Displaying a Procedure41
Using the DISPLAY and USE Commands41
Sample DISPLAY Dialog42
Deleting a Procedure43
Using the DELETE Command43
Recovering from an Error43
Prompting and Informational Messages44
Counting Errors44
Severe Errors44
Soft Restart45
Displaying Messages45
Closing a File46
Using the CLOSE Command46
Logging out and Disconnecting46
Using the LOGOUT Command46
SNA Communications Server Terminal47
In this Chapter47
Overview47
Getting Online48
Procedures48
IBM 3270 Terminals (IODEV = 7)48
Input Lines48
End-Of-Page Pause49
Attention Key49
Canceling the Current Request49
Logging out and Disconnecting50
Screen-Formatting Parameters50
Terminal Model Options50
Output Page Buffer Settings51
TERMOPT Parameter51
IBM 3767 and NTO Terminals (IODEV = 37)52
Input Lines52
Pausing and Canceling Output52
Parameter Default Values53
Resetting Parameters53
CICS Interface55
In this Chapter55
Overview55
Terminals Supported55
Host Language Applications56
Selection of Terminal Support Mode56
Additional Print Capabilities56
Invoking and Disconnecting from the CICS Interface57
Getting Online57
When Full-Screen Login Fails58
Disconnecting58
IBM 3270 Terminals (IODEV = 11)58
Input Lines58
Attention Key59
Screen-Formatting Parameters59
Terminal Model Options59
Output Page Buffer Settings60
Page Header Formats60
Pausing and Canceling Output61
Canceling the Current Request61
CICS Printer61
IBM 3270 Terminals (IODEV = 29)62
Output Parameters62
Pausing and Canceling Output62
CICS Printer62
Teletypes (IODEV = 29)63
Output Parameters63
Pausing and Canceling Output63
TSO Interface65
In this Chapter65
Overview65
Terminals Supported65
Host Language Applications66
Selection of Terminal Support Mode66
Using a CLIST66
Invoking and Disconnecting from the TSO Interface66
Getting Online67
CLIST Input68
Return Codes70
Input Lines70
Backpaging71
Disconnecting71
IBM 3270 Terminals (IODEV = 11)72
Input Lines72
Attention Key72
Screen-Formatting Parameters72
Terminal Model Options73
Output Page Buffer Settings73
Page Header Formats74
Pausing and Canceling Output74
Canceling the Current Request74
IBM 3270 Terminals (IODEV = 29)75
PA1 Key75
Output Parameters75
Pausing and Canceling Output75
Teletypes (IODEV = 29)76
Output Parameters76
Pausing and Canceling Output76
CMS Terminal Interface79
In this Chapter79
Overview79
Terminals Supported79
Selection of Terminal Support Mode80
Invoking and Disconnecting from the CMS Terminal Interface80
Getting Online80
M204 Exec80
M204 EXEC Options81
Input Lines83
PF Keys83
Disconnecting83
Turning off the Terminal83
IBM 3270 Terminals (IODEV = 41, ALTIODEV =47)84
Attention Key84
Pausing and Canceling Output84
Screen-Formatting Parameters85
Terminal Model Options85
Output Page Buffer Settings86
Page Header Formats86
Handling Messages from Other Terminals86
Teletype Terminals (IODEV = 39, ALTIODEV = 45)87
Attention Key87
Pausing and Canceling Output87
Parameters88
Page Header Formats88
Line-Editing Characters89
INTERCOMM Interface91
In this Chapter91
Overview91
Terminals Supported91
Host Language Applications92
Invoking and Disconnecting from INTERCOMM92
Getting Online92
Output Parameters93
Pausing and Canceling Output93
Disconnecting94
Index95

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