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AP 系统参数设置 RZ10 RZ11
path: /usr/sap/PRD/SYS/profile
profile: PRD_DVEBMGS00_sapapp
如果您想查看所有的参数及当前设定，可使用SA38
执行程序 RSPARAM
修改附加配置
T-CODE:RZ10
进行SAP系统参数的设置,设置后需激活参数并重启SAP实例，配置参数才会生效
login/system_client&&登录时默认的Client号
login/password_expiration_time&&密码有效期
login/fails_to_user_lock& &密码输错多少次后锁定
login/failed_user_auto_unlock&&用户失效后多长时间解锁
rdisp/mshost& &状态栏中显示的系统名称
rdisp/rfc_use_quotas&&是否激活配额资源分配,0是关闭,1是启用.以下相关限制必须这个为1时才生效.
rdisp/gui_auto_logout 表示如果客户在指定时间内没有进行任何操作，则会自动退出SAP系统。时间为秒
rdisp/max_wprun_time& &程序运行的最长时间限制
rdisp/rfc_max_login& &最大SAP用户登录数
login/disable_multi_gui_login&&限制用户多次登录，该参数可以设置同个client 同个用户ID可以允许同时登录几个,当设为1时,系统将提示用户选择: 'Terminate the Current Sessions' or 'Terminate this Login.' ,以达到保证只允许一个登录.
rdisp/tm_max_no& &这个参数是限制每个实例最大的用户数,默认是200个.
rdisp/rfc_max_own_login& &一个程序在一个 上允许分配的RFC资源个数,也就是同时能运行多少个.默认值25.
rdisp/rfc_min_wait_dia_wp 设置RFC保留的会话设置,
rdisp/wp_no_dia& &在一个实例中处理的会话数目,如果设置为10,rdisp/rfc_min_wait_dia_wp=3
&则可用的会话处理是7,3个被保留
rdisp/rfc_max_own_used_wp
rdisp/rfc_max_comm_entries
rdisp/rfc_max_wait_time
rdisp/btctime SAP调度器（SAYMSSY2)，定期自动运行，由这个参数指定运行时间间隔。
rdisp/btcname 事件触发后运行envent scheduler 主机名称
rspo/store_location 文件存储位置（假脱机)
wdisp/server_info_location& &the default is /msgserver/text/logon.The URL to retrieve the list& &is determined this parameter
rdisp/mshost&&信息服务器设置
ms/http_port&&http服务端口
auth/new_buffering to&&该参数设为4,权限的修改将立即起作用,不用用户重新登录. Note 209899.
系统性能参数调整类：
SAP 描述文件参数
参数& &建议值
abap/use_paging & &建议值：0（关闭）使用：重新激活旧的 ABAP/4 分页系统获得清单和简单表格类型。
abap/heaplimit & &建议值：MB）使用：用户环境完成处理后，重新启动一个工作进程来释放局部私有存储。
abap/heap_area_total & &建议值：（500MB）使用：设置 SAP 应用程序服务器可以使用的进程局部存储限制。对服务器的使用或交换空间设置限制。
em/initial_size_MB & &建议值：250（250 MB，每个用户五 MB）使用：SAP 共享内存的大小。
em/stat_log_size_Mb & &建议值：20使用：统计。
em/stat_log_size_timeout & &建议值：600使用：统计。
rdisp/ROLL_MAXFS & &建议值：32768使用：滚动文件的最大规模。
rdisp/ROLL_SHM & &建议值：4096 使用：滚动缓冲区大小。
rdisp/PG_MAXFS & &建议值：32768使用：ABAP/4 分页文件的最大规模。
rdisp/PG_SHM & &建议值：0使用：分页缓冲区大小。
ztta/roll_area：滚动区域 & &建议值： million bytes)使用：滚动区域大小。
T-CODE:RZ11
修改运行中实例的参数，修改完马上生效，不用重启实例。重启实例，参数修改失效.有部分参数你会发现，进入RZ11后发现只能查看不能修改，一种原因是这个参数不在RZ10中存在，如果排除这个原因，其他的原因我也不清楚。
1&Authorizationupdates completed without loggingoff
auth/new_buffering to&该参数设为4,权限的修改将立即起作用,不用用户重新登录. 如果有其他疑问请查阅note209899.
2&Preventing multipledialog user logons
login/disable_multi_gui_login该参数可以设置同个client同个用户ID可以允许同时登录几个,当设为1时,系统将提示用户选择: 'Terminate theCurrent Sessions' or 'Terminate this Login.',以达到保证只允许一个登录.
3Profile Parameters for Logon andPassword (Login Parameters)
To make the parametersglobally effective in an
System (system profileparameters), set them in the default system profile DEFAULT.PFL.However, to make them instance-specific, you must set them in theprofiles
of each application
in your SAPSystem.
To display the documentation for one of the parameters,chooseTools(R)CCMS(R)Configuration(R)ProfileMaintenance(transaction RZ10), specify the parameter nameand chooseDisplay. On the following screen,
choose theDocumentation pushbutton.
Password Checks
Description
login/min_password_lng
Defines the minimum length of the password.
Default value: 3; permissible values: 3 – 40
Until SAP NetWeaver 6.40 (inclusive), up to 8characters.
login/min_password_digits
Defines the minimum number of digits (0-9) in passwords.
Default value: 0; permissible values: 0 – 40
Available as of SAP Web AS 6.10 (Until SAP NetWeaver 6.40(inclusive), up to 8 characters.)
login/min_password_letters
Defines the minimum number of letters (A-Z) inpasswords.
Default value: 0; permissible values: 0 – 40
Available as of SAP Web AS 6.10 (Until SAP NetWeaver 6.40(inclusive), up to 8 characters.)
login/min_password_specials
Defines the minimum number of special characters in thepassword Permissible special characters are, in particular, !&@$%&/()=?'`*+~#-_.,;:{[]}&&|and space
After SAP NetWeaver 6.40, all characters that are not lettersor digits are regarded as special characters.
Default value: 0; permissible values: 0 – 40
Available as of SAP Web AS 6.10 (Until SAP NetWeaver 6.40(inclusive), up to 8 characters.)
login/password_charset
This parameter defines the characters of which a password canconsist.
Permissible values:
·0(restrictive):The password can only consist of digits, letters, and the following(ASCII)
special characters :!&@$%&/()=?'`*+~#-_.,;:{[]}&&|and space
·1(backward compatible, default value): The password can consist ofany characters including national special characters (such as ?, ?,ss
from ISO Latin-1, 8859-1). However, all characters that are notcontained in the set above (for value = 0) are mapped to the samespecial character, and the system therefore does not differentiatebetween them.
·2(not backward compatible): The password can consist of anycharacters. It is converted internally into the Unicode formatUTF-8. If your
system does not support Unicode, you may not be ableto enter all characters on the logon screen. This restriction islimited by the codepage specified by the systemlanguage.
Withlogin/password_charset = 2, passwords arestored in a format that systems with older kernels cannotinterpret. You must therefore only set the profile parameter to thevalue 2 after you have ensured that all systems involved supportthe new
password coding.
Available in the standard system as of SAP Web AS 6.40.
login/min_password_diff
Defines the minimum number of characters that must bedifferent in the new password compared to the old password.
Default value: 1; permissible values: 1 – 40
Available as of SAP Web AS 6.10 (Until SAP NetWeaver 6.40(inclusive), up to 8 characters.)
login/password_expiration_time
Defines the validity period of passwords in days.
Default value: 0; permissible values: 0 -1000
login/password_change_for_SSO
If the user logs on with Single Sign-On, checks whether theuser must change his or her password.
Available as of SAP Web AS 6.10, as of SAP Basis 4.6 bySupport Package
login/disable_password_logon
Controls the deactivation of password-based logon
This means that the user can no longer log on using apassword, but only with Single Sign-On variants (X.509 certificate,logon ticket). See
Available as of SAP Web AS 6.10, as of SAP Basis 4.6 bySupport Package
login/password_logon_usergroup
Controls the deactivation of password-based logon for usergroups
Available as of SAP Web AS 6.10, as of SAP Basis 4.6 bySupport Package
login/min_password_lowercase
Specifies how many characters in lower-case letters a passwordmust contain. Permissible values: 0 – 40; default value 0
Available after SAP NetWeaver 6.40
login/min_password_uppercase
Specifies how many characters in upper-case letters a passwordmust contain. Permissible values: 0 – 40; default value 0
Available after SAP NetWeaver 6.40
login/password_history_size
Specifies the number of passwords (chosen by the user, not theadministrator) that the system stores and that the user cannot useagain.
Permissible values: 1 – 100 (unit: number of entries); defaultvalue 5
Available after SAP NetWeaver 6.40
login/password_downwards_compatibility
Specifies the degree of backward compatibility to be achieved.The default value is 1, where the values have the followingmeaning:
Withlogin/password_downwards_compatibility=0,passwords are stored in a format that systems with older kernelscannot interpret. The system only generates new (backwardincompatible) password hash values.
The system also generates backward compatible password hashvalues internally, but does not evaluate these for password-basedlogons (to its own system). This setting is required, if thissystem is used as the central system of a Central UserAdministration
that systems that only support backward compatiblepassword hash values are also connected to the system group.
The system also generates backward compatible password hashvalues internally, which it evaluates if a logon with the new,non-backward compatible password failed. In this way, the systemchecks whether the logon would have been accepted with the backwardcompatible
password (truncated after eight characters, andconverted to upper-case). This is recorded in the system log. Thelogon fails. This setting is to allow the identification ofbackward incompatibility problems.
As with 2, but the logon is regarded as successful. Thissetting is to allow the avoidance of backward incompatibilityproblems.
As with 3, but no entry is created in the system log.
Full backward compatibility: the system only creates backwardcompatible password hash values.
Available after SAP NetWeaver 6.40
login/password_change_waittime
Specifies the number of days that a user must wait beforechanging the password again.
Permissible values: 1 – 1,000 (unit: days); default value1
Available after SAP NetWeaver 6.40
login/password_compliance_to_current_policy
Permissible values: 0 – 1 – the system checks duringpassword logon whether the current password complies with thecurrent password rules and forces a password change if this is notthe case.
Default value: 0
Available after SAP NetWeaver 6.40
login/password_max_idle_productive
Specifies the maximum period for which a productive password(a password chosen by the user) remains valid if it is not used.After this period has expired, the password can no longer be usedfor authentication. The user administrator can reactivatepassword-based
logon by assigning a new initial password.
Permissible values: 0 – 24,000 (unit: days); Default value 0,that is, the check is deactivated
Available after SAP NetWeaver 6.40
login/password_max_idle_initial
Specifies the maximum period for which an initial password (apassword chosen by the administrator) remains valid if it is notused. After this period has expired, the password can no longer beused for authentication. The user administrator can reactivatepassword-based
logon by assigning a new initial password.
This parameter replaces the profileparameterslogin/password_max_new_validandlogin/password_max_reset_valid.
Permissible values: 0 – 24,000 (unit: days); Default value 0,that is, the check is deactivated
Available after SAP NetWeaver 6.40
login/password_max_new_valid
Defines the validity period of passwords for newly createdusers.
Only available in SAP Web Application Server 6.20 and6.40.
login/password_max_reset_valid
Defines the validity period of reset passwords.
Only available in SAP Web Application Server 6.20 and6.40.
Multiple Logon
Description
login/disable_multi_gui_login
Controls the deactivation of multiple dialog logons
Available as of SAP Basis 4.6
login/multi_login_users
List of excepted users (multiple logon)
Available as of SAP Basis 4.6
Incorrect Logon
Description
login/fails_to_session_end
Defines the number of unsuccessful logon attempts before thesystem does not allow any more logon attempts. The parameter is tobe set to a value lower than the value of parameterlogin/fails_to_user_lock.
Default value: 3; permissible values: 1 -99
login/fails_to_user_lock
Defines the number of unsuccessful logon attempts before thesystem locks the user. By default, the lock applies untilmidnight.
Default value: 12; permissible values: 1 -99
login/failed_user_auto_unlock
Defines whether user locks due to unsuccessful logon attemptsshould be automatically removed at midnight.
Default value: 1 (Lock applies only on same day); permissiblevalues: 0, 1
SSO Logon Ticket
Description
login/accept_sso2_ticket
Allows or locks the logon using SSO ticket.
Available as of SAP Basis 4.6D, as of SAP Basis 4.0 by SupportPackage
login/create_sso2_ticket
Allows the creation of SSO tickets.
Available as of SAP Basis 4.6D
login/ticket_expiration_time
Defines the validity period of an SSO ticket.
Available as of SAP Basis 4.6D
login/ticket_only_by_https
The logon ticket is only transferred using HTTP(S).
Available as of SAP Basis 4.6D
login/ticket_only_to_host
When logging on over HTTP(S), sends theticketonlyto the server that created theticket.
Available as of SAP Basis 4.6D
Other Login Parameters
Description
login/disable_cpic
Refuse inbound connections of type CPIC
login/no_automatic_user_sapstar
Controls the emergency user SAP* (SAP Notes 2383 and68048)
login/system_client
Specifies the default client. This client is automaticallyfilled in on the system logon screen. Users can type in a differentclient.
login/update_logon_timestamp
Specifies the exactness of the logon timestamp.
Available as of SAP Basis 4.6
Other User Parameters
Description
rdisp/gui_auto_logout
Defines the maximum idle time for a user in seconds (appliesonly for SAP GUI connections).
Default value: 0 (no restriction); permissible values: anynumerical value
相应tCODE: RZ11,RZ10
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(3)(1)(1)(4)(2)(7)(5)(1)(1)(3)(2)(1)(1)(1)(5)(3)(11)(21)(12)(11)(14)(18)(26)(22)(17)(1)(7)(24)(25)(26)(9)(9)(8)(7)(33)(2)(17)(23)(17)如何利用SAP权限设定在CS01,CS02中Change Number为必输
经常玩在QQ, 工作在MSN中,难免有些朋友问一些关于的问题,而这个对create BOM 及change BOM,就有很多朋友问过相同的问题,即如果限制SAP一定要让我输入change number呢,就是传说中的下面红色的FIELD: Change Number
当然这个办法其实是有几个的,一是你可以用SHD0去更改这个Screen,让这个栏位必输,那肯定也没问题,另一就是用SAP标准的功能,即利用权限与配置的方法去设定,现在这里我就 step by step 记录下来,供各位参考.
1. 建立一个single role, Transaction Code: PFCG,如下图
起名ZCS01,选择 Create Role
输入所谓的描述及利用Transaction 按钮加入Transaction Code: CS01, CS02,再click Authorizations View
此时SAP会询问你的宝贵意见,是否存盘,我想这个问题很明显,必须YES
再CLICK SAP中经典小铅笔 change authorization Data
在出现此画面之前,SAP需要你输入相应的organization plant
在这个画面中你只需要注意 红色 FIELD,此OBJECT就是控制是否需要change number
点红色中的小铅笔可以看到,有NO与YES.
NO就是表示一定需要change number
YES就是表示不需要 change number
我这里选择了YES,在你用CS01或CS02去看的时候,画面如下
如你我所想,change number中optional
但是如果把以上OBJECT改为NO
此时,如果你兴冲冲地去看CS01或CS02,有可能你会大失所望,因为显示的画面中change number仍然是optional,此时你可千万不要怀疑SAP的功能性,以及大骂SAP是个骗子,其实呢,SAP在某些方便还是挺善良的,只是咱们没有看到他的真实一面,如果你预先对SAP有这种好感的话,那么就会想,肯定在某个角落里还有&鬼怪&,因此,我们就按破解密码之穷举法,一个个去看,很不巧,你在以下路径会发现有此字眼
进入后台 TCODE: SPRO
SPRO-& Production-& Basic Data-& Bill of Material-& Control Data for Bills of Material-& Define Modification Parameters
有一个history reqmt的check box, 如果你把此选中,我们再去看看效果,
HEHE,有没成就感?
针对这个画面,我就再露嘁坏.
n History reqmt:历史需求。如果你选中，则在建立任何BOM的时候（第一次或建立alternative BOM），都会给出以下信息
如果不选，则检查history requirement variant的设定
n History Requirement Variant: 表示在建立BOM的时候(指已经存在ＢＯＭ，需要再建立一个相同或不同的ＵＳＡＧＥ的ＢＯＭ)，是否需要存在提示
如果为空白，则需要在使用BOM GROUP的时候，并且用过CHANGE NUMBER更改过原来的BOM时，才会有提示
如果为1，则是配合BOM Status来决定是否需要给出提示（在后面有设定，PATH＝Production-& Basic Data-& Bill of Material-& General Data-& Configure History Requirement for BOMs）
如果我们设定如下:
并且Production-& Basic Data-& Bill of Material-& General Data-& Configure History Requirement for BOMs设定如下:
当你用CS02的时候.
这里没有必输,但是,你回车看看
此时才会告诉你需要输入change number
注: 当你SAVE此role后,需把此ROLE Assign to user
做完后,别忘了点击 user comparison按钮
(编辑：cindy liu )
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