Thanks. Perfect. That's what I was looking for. I was sure I remembered something like this.
> Not all software products use CARTs on their WTOs Nope, but mine will. <g> Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Rob Scott Sent: Wednesday, September 08, 2010 10:14 AM To: IBM-MAIN@bama.ua.edu Subject: Re: NO RESPONSE RECEIVED What SDSF is doing here is using the MGCRE service with the CART parameter (the "CART" is the command response token) to send the operator command to an EMCS console. The expectation in most cases is that the code that eventually executes in whatever ASID because of the operator command looks at the CIB and sees that there is a CART present and then uses the CART=CIBXCART specification on the WTOs that writes messages containing the operator command response. This allows the EMCS that SDSF has established to wake up and get the message(s). Not all software products use CARTs on their WTOs and there may be architectural reasons why some base z/OS components do not use CARTs either. To cater for this, SDSF must establish a timer so it can give up waiting - hence the setting in the SDSF options. Rob Scott Lead Developer Rocket Software 275 Grove Street * Newton, MA 02466-2272 * USA Tel: +1.617.614.2305 Email: rsc...@rs.com Web: www.rocketsoftware.com -----Original Message----- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Charles Mills Sent: 08 September 2010 17:54 To: IBM-MAIN@bama.ua.edu Subject: NO RESPONSE RECEIVED When you issue an operator command from SDSF (/S proc or /D IPLINFO, for example) what determines whether SDSF displays "NO RESPONSE RECEIVED" in the upper right or displays the messages that result from the command's being issued? /S myproc, for example, results in WTO messages being issued within less than a tenth of second but SDSF says NO RESPONSE RECEIVED. >From SDSF's point of view, what is a "response"? I've looked at QEDIT and CIB and I don't see a way to "respond" as opposed to just "doing something." ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
