This document covers the following topics:
Modify an appointment or meeting.
If the originator modifies the basic information of a meeting (date, time, subject, location or agenda) after the invitations have been sent, a new version of the meeting is created and the old version is saved as the history of the meeting. As much as 9999 versions of a meeting can be kept. As long as the modified invitations are not sent with Z-MCONFM, the status of the meeting is "pending".
If other information of a meeting is changed either by the originator or by an attendee (e.g. keywords, security levels, private flag or time occupation), a new version is not created.
The date range between Start-date and End-date must be equal to or less than 90 days (otherwise the return code 43 is issued).
Start-time and End-time are interpreted as GMT (0).
If Start-time and End-time are not specified, the time range from 0:00 to 23:59 is automatically provided.
If the parameter No-time-occupancy is specified, the appointment or meeting does not occupy time in the calendar. This means that if another user wants to add a meeting and searches the calendar, this time range is not marked as reserved.
If the parameter No-time-occupancy is not specified (i.e. the appointment or meeting is to occupy time in the calendar) and another calendar entry already occupies the specified time range, return code 94 is issued. Old versions of a meeting (history) are not considered.
If the parameter Separate-daily-entries is specified, the appointment or meeting occupies only the specified time range for each day. If the parameter Separate-daily-entries is not specified, the whole time range starting with the Start-time of the first day and ending with the End-time of the last day is reserved.
To add attendees and resources to the address list of the meeting, you have to call Z-ADDATT.
To undo attendees and resources that have been defined with Z-ADDATT after the invitations have been sent, you have to call Z-UNDO.
When you modify a meeting, you must also call the following subprograms:
Z-STIME to start the search for free time if you have marked the parameter Search-free-time.
Z-MCONFM to confirm (i.e. send) the modified invitations.
Notes can later be added to the appointment or meeting using Z-NOTE.
Parameters which are not completed in the parameter list are deleted from the appointment or meeting. Thus, to retain the existing values, you must specify them once more before you invoke this subprogram.
| Parameter | Format | In | Out | Remarks |
|---|---|---|---|---|
| Return-code | N2 | O | X | Input -1: no ET. |
| Cabinet | A8 | R | The cabinet which contains the appointment or meeting that is to be modified. | |
| Password | A8 | R | The password of the above cabinet. | |
| Calendar-ISN | P10 | R | X | Input: ISN of the first record of the appointment or meeting to be modified. Output: ISN of the first record of the appointment or meeting that has been modified. |
| Start-date | A8 | R | The starting date of the appointment or meeting. Format yyyymmdd. | |
| Start-time | A4 | O | The starting time of the appointment or meeting. Format hhmm. | |
| End-date | A8 | O | The ending date of the appointment or meeting. Format yyyymmdd. | |
| End-time | A4 | O | The ending time of the appointment or meeting. Format hhmm. | |
| Object-number | N2 | O | 3=appointment, 16=meeting. If not specified, the object type is not modified. | |
| Separate-daily-entries | A1 | O | If specified, the appointment or meeting occupies only the specified time range for each day. If not specified, the whole time range starting with the Start-time of the first day and ending with the End-time of the last day is reserved. | |
| Ignore-existing-entries | A1 | O | If specified, the appointment or meeting is modified although the time range is already occupied by another calendar entry. | |
| Subject | A20 | R/O | The subject of the appointment or meeting. You must specify at least one of the following: Subject, Description or Location. | |
| Description | A60/1:3 | R/O | A brief description for the appointment or meeting. You must specify at least one of the following: Description, Subject or Location. | |
| Location | A60 | R/O | The location of the appointment or meeting. You must specify at least one of the following: Location, Subject or Description. | |
| Agenda | A32 | O | The name of a document which has been linked to the appointment or meeting. | |
| Keywords | A15/1:6 | O | Keywords are helpful later when you search for an object. You can specify up to 6 keywords. A keyword must not contain an asterisk (*). | |
| Private-flag | A1 | O | Only allowed with a private cabinet. If marked, the appointment or meeting is a private object. | |
| Security-flags | A1/1:4 | O | The security levels for Read, Modify, Copy and Print. Values 0 to 9. You can also assign the value X which provides absolute protection. | |
| No-time-occupancy | A1 | O | If specified, the appointment or meeting does not occupy time in the calendar. | |
| Accept-decline | A1 | O | Applies only to an invitation to the meeting in the attendee's cabinet. 1=accept meeting, 2=decline meeting and add it to your calendar. Use Z-ACCEPT or Z-CAN06 if you want to decline and stop the meeting; this function is not executed by Z-MOD06. | |
| Search-free-time | A1 | O | If specified, a special flag is set in the meeting records. Use Z-STIME to search the calendars of all attendees for free time. This function is not executed by Z-MODD06. |
| 00 | Success |
| 02 | Invalid cabinet name |
| 03 | Password incorrect |
| 04 | ISN was not found |
| 09 | ISN does not point to correct object |
| 13 | Invalid object number |
| 18 | API context buffer not available |
| 24 | Security violation (wrong level for mailing invitations) |
| 41 | Invalid start-date |
| 42 | Invalid start-time |
| 43 | Invalid end-date |
| 44 | Invalid end-time |
| 51 | Invalid name (subject, description or location missing) |
| 53 | Requested object (agenda) does not exist |
| 54 | At least one keyword is invalid |
| 57 | Document (agenda) contains no text |
| 61 | Invalid security code(s) |
| 93 | Security levels must not be greater than those of profile |
| 94 | The specified time range is already occupied |
| 96 | Date, time, subject, location or agenda can only be modified by originator |
| 98 | Meeting can only be accepted/declined by attendee, not by originator. Or invalid value in parameter Accept-decline. |
N-IDATCM
N-NAMMOD
Z-0106A
Z-0106AN
Z-0106B
Z-0106C
Z-0420
Z-0420A
Z-100
Z-110
Z-120
Z-122
Z-123
Z-124
Z-135
Z-160
Z-165
Z-175
Z-180
Z-185
Z-190
Z-209
Z-216
Z-223
Z-711
Z-711A
Z-728
Z-731
Z-737
Z-740
Z-741
Z-742
Z-743
Z-751
Z-120&0
* Modify meeting
*
DEFINE DATA
LOCAL
*
* Parameters of Z-GET06B.
* Some of them are used for Z-MOD06.
*
1 RETURN-CODE (N2)
1 CABINET (A8)
1 PASSWORD (A8)
1 START-DATE (A8)
1 START-TIME (A4)
1 END-DATE (A8)
1 END-TIME (A4)
1 SUBJECT (A20)
1 DESCRIPTION (A60/1:3)
1 LOCATION (A60)
1 AGENDA (A32)
1 KEYWORDS (A15/1:6)
1 PRIVATE-FLAG (A1)
1 SECURITY-FLAGS (A1/1:4)
1 OBJECT-NUMBER (N2)
1 RANGE-TYPE (A1)
1 NO-OCCUPATION (A1)
1 CURRENT-DATE (A8)
1 CURRENT-START (A8)
1 CURRENT-END (A8)
1 CALENDAR-ISN (P10)
1 ONLY-FIRST (A1)
1 NOTES (N2)
1 WORK-PARAMETER (A40)
*
*
* Remaining parameters for Z-MOD06.
*
1 MOD06-RETURN-CODE (N2)
1 SEPARATE-DAILY-ENTRIES (A1)
1 IGNORE-EXISTING-ENTRIES (A1)
1 SEARCH-FREE-TIME (A1)
1 ACCEPT-DECLINE (A1)
*
END-DEFINE
*
*
RESET RETURN-CODE
MOVE 'Cabinet ' TO CABINET
MOVE 'Password' TO PASSWORD
MOVE '20001231' TO START-DATE
MOVE '2000' TO START-TIME
MOVE 'X' TO ONLY-FIRST
*
REPEAT UNTIL RETURN-CODE NE 0
*
* Get calendar information
*
CALLNAT 'Z-GET06B'
RETURN-CODE
CABINET
PASSWORD
START-DATE
START-TIME
END-DATE
END-TIME
SUBJECT
DESCRIPTION(*)
LOCATION
AGENDA
KEYWORDS(*)
PRIVATE-FLAG
SECURITY-FLAGS(*)
OBJECT-NUMBER
RANGE-TYPE
NO-OCCUPATION
CURRENT-DATE
CURRENT-START
CURRENT-END
CALENDAR-ISN
ONLY-FIRST
NOTES
WORK-PARAMETER
*
* Write information of found meeting
*
IF RETURN-CODE EQ 0
IF SUBJECT EQ 'Urgent-Meeting'
AND OBJECT-NUMBER EQ 16
NEWPAGE
WRITE
'=' CABINET /
'=' PASSWORD /
'=' START-DATE
'=' START-TIME /
'=' END-DATE
'=' END-TIME /
'=' SUBJECT /
'=' DESCRIPTION(1) /
'=' LOCATION /
'=' AGENDA /
'=' KEYWORDS(1:3) /
'=' KEYWORDS(4:6) /
'=' PRIVATE-FLAG
'=' SECURITY-FLAGS(1:4) /
'=' OBJECT-NUMBER /
'=' RANGE-TYPE /
'=' NO-OCCUPATION /
'=' CURRENT-DATE /
'=' CURRENT-START /
'=' CURRENT-END /
'=' CALENDAR-ISN /
'=' ONLY-FIRST /
'=' NOTES /
*
* Modify subject of meeting
*
MOVE 'Very-Urgent-Meeting' TO SUBJECT
*
* Modify meeting. New subject will be Very-Urgent-Meeting
* Address list will consist of 2 attendees.
*
IF RANGE-TYPE EQ '2' /* separate daily entries
MOVE 'X' TO SEPARATE-DAILY-ENTRIES
ELSE
RESET SEPARATE-DAILY-ENTRIES
END-IF
*
CALLNAT 'Z-MOD06'
MOD06-RETURN-CODE
CABINET
PASSWORD
CALENDAR-ISN
START-DATE
START-TIME
END-DATE
END-TIME
OBJECT-NUMBER
SEPARATE-DAILY-ENTRIES
IGNORE-EXISTING-ENTRIES
SUBJECT
DESCRIPTION(*)
LOCATION
AGENDA
KEYWORDS(*)
PRIVATE-FLAG
SECURITY-FLAGS(*)
NO-OCCUPATION
ACCEPT-DECLINE
SEARCH-FREE-TIME
*
IF MOD06-RETURN-CODE NE 0
MOVE MOD06-RETURN-CODE TO RETURN-CODE
ELSE
ESCAPE BOTTOM
END-IF
END-IF
END-IF
END-REPEAT
IF RETURN-CODE = 0
WRITE 'Meeting was modified'
ELSE
WRITE 'Meeting NOT modified. Return code: ' RETURN-CODE
END-IF
END