Problem while reading multiple files using FILEVAR

[meenakshim]

I am trying to use 2 infile statements in a program , the first one to read the list of filenames and the second one is to read the data from the file read using first infile statement.

infile datalines truncover;
length fil2read $200.;
input fil2read $;
infile dummy filevar=fil2read end=done dlm="~" dsd missover ; 
do while(not done);
informat RECTY $1.;
input RECTY $ @;.

Down the line i am trying to use IF or WHEN statements to check for various condition.

when i an trying to execute this program it is always struck with data step processing message. 

NOTE: The infile DUMMY is:
Filename=C:\Users\Desktop\SASCode\sample.txt,
RECFM=V,LRECL=32767,File Size (bytes)=5722,
Last Modified=01Feb2019:05:00:40,
Create Time=13May2019:11:15:00

After this part in log , nothing is coming out. Only i can see the message like DATASTEP executing in the window bar. Kindly help where i went wrong???

I recently find it out that it is working good for one record in the second input file. When it comes to more than 1 record in the second input file (which is data file , not the filename file) it is looping. Kindly clarify.

[Astounding]

Remove the word "missover". Once you understand what it means, you will see that it is incompatible with using a trailing @

[meenakshim]

I think , i found out the problem that my code was looping for not satisfied records. I have IF condition based on record type. I was checking for only few record type and just skipped others without handling it properly. Thanks for ur response.