On Fri, 18 May 2007 10:27:43 -0500, David Day wrote:

>I don't know if you can do this, but if you can get a dump of the code at
>the time it is making the call to ISPLINK, you can check the parm list.  R1
>will point to a parmlist of full word pointers, with the last one set with
>the high order bit on to denote end of list.  Each parm in the list has to
>be in the sequence specified in the ISPF manual for the type of function
>desired.  1st parm would point to an 8 character field with VDEFINE, 2nd
>parm the name field, etc., etc.  Check the manual for the correct parm list
>for the type of call.  Adjust your code accordingly.  As far as I know,
>rc=20 says ISPF cannot recognize what it is you are asking...the parm list
>is un-recognizable.  Hope this helps.
>

I know of a program that does this kind of thing and it's calling ISPLINK with 
6 
parameters. The last one being some kind of option list. The rest seem to 
follow what you've already got.

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