----------------------实现rsubmit＆amp;的使用访问传递给它的值----------------------------
我正在尝试编写一个代码来创建不同的远程会话，它还会在宏的帮助下将数据集值传递给特定的rsubmit块。我们知道简单的宏变量值不能发送到rsubmit语句，因为rsubmit会创建新的会话。这就是我使用％syslput语句的原因。但它不起作用，请告诉我如何使用％syslput将数据集值传递给rsubmit语句。
options sascmd='!sascmd -nosyntaxcheck' autosignon=yes sysrputsync mprint symbolgen;
data data;
input num@@;
datalines;
1 2 3
;
run;
%macro startTask(n);
%syslput number=&n;
rsubmit Task&n wait=no;
%put Output from Task&number;
%put Value of Number:=&number;
endrsubmit;
%mend;
%macro finishTask;
waitfor _ALL_ Task1 Task2 Task3;
signoff Task1;
signoff Task2;
signoff Task3;
%mend;
data _NULL_;
set data end=last;
call execute('%nrstr(%startTask('||strip(num)||'))');
run;
%finishTask
日志：-------------＆GT;
1 options sascmd='!sascmd -nosyntaxcheck' autosignon=yes sysrputsync mprint symbolgen;
2 data data;
3 input num@@;
4 datalines;
NOTE: SAS went to a new line when INPUT statement reached past the end of a line.
NOTE: The data set WORK.DATA has 3 observations and 1 variables.
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
6 ;
7 run;
8
9 %macro startTask(n);
10 %syslput number=&n;
11 rsubmit Task&n wait=no;
12 %put Output from Task&number;
13 %put Value of Number:=&number;
14 endrsubmit;
15 %mend;
16
17 %macro finishTask;
18 waitfor _ALL_ Task1 Task2 Task3;
19 signoff Task1;
20 signoff Task2;
21 signoff Task3;
22 %mend;
23
24 data _NULL_;
25 set data end=last;
26 call execute('%nrstr(%startTask('||strip(num)||'))');
27 run;
NOTE: Numeric values have been converted to character values at the places given by: (Line):(Column).
26:50
NOTE: There were 3 observations read from the data set WORK.DATA.
NOTE: DATA statement used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
NOTE: CALL EXECUTE generated line.
SYMBOLGEN: Macro variable N resolves to 1
ERROR: Invalid or unspecified remote session ID. Set OPTIONS REMOTE=session_id.
1 + %startTask(1)
ERROR: Remote signon canceled.
SYMBOLGEN: Macro variable N resolves to 1
MPRINT(STARTTASK): rsubmit wait=no;
NOTE: Remote signon to TASK1 commencing (SAS Release 9.02.02M2P090109).
NOTE: Unable to open SASUSER.PROFILE. WORK.PROFILE will be opened instead.
NOTE: All profile changes will be lost at the end of the session.
NOTE: Copyright (c) 2002-2008 by SAS Institute Inc., Cary, NC, USA.
NOTE: SAS (r) Proprietary Software 9.2 (TS2M2)
Licensed to REPORTING HOUSE, Site 70065340.
NOTE: This session is executing on the NET_ASRV platform.
NOTE: SAS initialization used:
real time 0.10 seconds
cpu time 0.07 seconds
NOTE: Remote signon to TASK1 complete.
NOTE: Background remote submit to TASK1 in progress.
SYMBOLGEN: Macro variable N resolves to 2
SYMBOLGEN: Macro variable N resolves to 2
2 + %startTask(2)
MPRINT(STARTTASK): rsubmit wait=no;
NOTE: Remote signon to TASK2 commencing (SAS Release 9.02.02M2P090109).
NOTE: Unable to open SASUSER.PROFILE. WORK.PROFILE will be opened instead.
NOTE: All profile changes will be lost at the end of the session.
NOTE: Copyright (c) 2002-2008 by SAS Institute Inc., Cary, NC, USA.
NOTE: SAS (r) Proprietary Software 9.2 (TS2M2)
Licensed to REPORTING HOUSE, Site 70065340.
NOTE: This session is executing on the NET_ASRV platform.
NOTE: SAS initialization used:
real time 0.09 seconds
cpu time 0.03 seconds
NOTE: Remote signon to TASK2 complete.
NOTE: Background remote submit to TASK2 in progress.
SYMBOLGEN: Macro variable N resolves to 3
SYMBOLGEN: Macro variable N resolves to 3
3 + %startTask(3)
MPRINT(STARTTASK): rsubmit wait=no;
NOTE: Remote signon to TASK3 commencing (SAS Release 9.02.02M2P090109).
NOTE: Unable to open SASUSER.PROFILE. WORK.PROFILE will be opened instead.
NOTE: All profile changes will be lost at the end of the session.
NOTE: Copyright (c) 2002-2008 by SAS Institute Inc., Cary, NC, USA.
NOTE: SAS (r) Proprietary Software 9.2 (TS2M2)
Licensed to REPORTING HOUSE, Site 70065340.
NOTE: This session is executing on the NET_ASRV platform.
NOTE: SAS initialization used:
real time 0.10 seconds
cpu time 0.06 seconds
NOTE: Remote signon to TASK3 complete.
NOTE: Background remote submit to TASK3 in progress.
28
29 %finishTask
MPRINT(FINISHTASK): waitfor _ALL_ Task1 Task2 Task3;
MPRINT(FINISHTASK): signoff;
NOTE: Remote submit to TASK1 commencing.
WARNING: Apparent symbolic reference NUMBER not resolved.
Output from Task&number
WARNING: Apparent symbolic reference NUMBER not resolved.
Value of Number:=&number
MPRINT(STARTTASK): endrsubmit;
NOTE: Remote submit to TASK1 complete.
NOTE: Remote signoff from TASK1 commencing.
NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414
NOTE: The SAS System used:
real time 0.46 seconds
cpu time 0.07 seconds
NOTE: Remote signoff from TASK1 complete.
MPRINT(FINISHTASK): signoff;
NOTE: Remote submit to TASK2 commencing.
WARNING: Apparent symbolic reference NUMBER not resolved.
Output from Task&number
WARNING: Apparent symbolic reference NUMBER not resolved.
Value of Number:=&number
MPRINT(STARTTASK): endrsubmit;
NOTE: Remote submit to TASK2 complete.
NOTE: Remote signoff from TASK2 commencing.
NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414
NOTE: The SAS System used:
real time 0.42 seconds
cpu time 0.03 seconds
NOTE: Remote signoff from TASK2 complete.
MPRINT(FINISHTASK): signoff;
NOTE: Remote submit to TASK3 commencing.
WARNING: Apparent symbolic reference NUMBER not resolved.
Output from Task&number
WARNING: Apparent symbolic reference NUMBER not resolved.
Value of Number:=&number
MPRINT(STARTTASK): endrsubmit;
NOTE: Remote submit to TASK3 complete.
NOTE: Remote signoff from TASK3 commencing.
NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414
NOTE: The SAS System used:
real time 0.37 seconds
cpu time 0.06 seconds
NOTE: Remote signoff from TASK3 complete.
更新了宏代码：
%macro startTask(n);
signon Task&n;
%syslput number=&n /remote=Task&n;
rsubmit Task&n wait=no;
%put Output from Task&number;
%put Value of Number:=&number;
endrsubmit;
%mend;
答案 0 :(得分：1)
使用%syslput语句时，您需要指定要将其定位到哪个远程会话，例如：
%syslput remote_var = value /remote=remote_session_name;
如果您没有指定会话，我认为SAS会尝试使用您上次远程提交的代码。但是因为您使用的是autosignon，所以您甚至在签署了由rsubmit生成的远程会话之前尝试执行%syslput。
首先尝试登录会话，然后再使用％syslput同步宏变量，看看是否有帮助。 E.g。
%let number = 1;
option autosignon = no;
signon task1;
%syslput number_remote = &number /remote = task1;
这应该在会话number_remote中创建一个名为task1的宏变量，其值为1。
答案 1 :(得分：0)
如果您想使用远程宏变量，则您的宏变量必须位于rsubmit的宏中。如果仅将所有内容包装在宏中，则会更容易。 试试这个：
%macro startTask(n);
signon Task&n;
%syslput number=&n /remote=Task&n;
rsubmit Task&n wait=no;
%macro test();
%put Output from Task&number;
%put Value of Number:=&number;
%mend test;
%test;
endrsubmit;
%mend;