How to delete the log file in batch mode

[nadra]

Hello,

I am using a macro that generate a huge Log file when excuting on batch mode.

I want to delete the log file.

any help?

Thanks

[Doc_Duke]

If you don't need it at all, you can use PROC PRINTTO to direct it to the bit bucket.

[sbb]

Tell us more about your SAS operating environment (OS, whether SAS is installed locally or on a remote server), and your SAS version as well. And, the recommendation by Doc@Duke is a good one, possibly even providing control to only delete the SAS-generated log file when a good completion occurs, as you choose to determine.

Scott Barry
SBBWorks, Inc.

[nadra]

Hello,
thank you for your responses!


SAS 9.1.3 is installed on a remote server. I opearte the program and after I gather the results via filezilla.

in my program I specified this command :
proc printto log='..../myprogram.log' new; run;


but the log file exists again!

what does mean bitbucket? how can I specify a null route when excecuting on a remote server?

[data_null__]

filename dummy dummy;
proc printto log=dummy;
run;

[pre]
device-type
specifies the type of device or the access method that is used if the fileref points to an input or output device or location that is not a physical file:

DUMMY specifies that the output to the file is discarded.

Tip: Specifying DUMMY can be useful for testing.

[/pre]

[sbb]

Consider that you may want to review the SAS log output, so it is possible to generate the SAS log to a file (with PRINTTO), and then if your processing is satisfactory to your liking, then run a post-processing DATA step to delete the file you are using to capture the SAS log, rather than just writing it to a dummy destination. Explore using a SAS DATA step with CALL functions FILEEXIST, FILENAME, and FDELETE, in order to accomplish the special-handling of your generated log file.

The link below is associated with the SAS companion for Windows platform documentation - other similar guides are provided for your operating environment.

Scott Barry
SBBWorks, Inc.

SAS Functions and CALL Routines under Windows
http://support.sas.com/documentation/cdl/en/hostwin/61924/HTML/default/function.htm