How to read a .d file with long character across multiple line?

[hinear]

Sorry, I tried it, but it doesn't work

ERROR: The INFILE statement MISSOVER option and the INPUT statement double trailing @ option, are being used in an inconsistent

manner. The execution of the DATA STEP is being terminated to prevent an infinite loop condition.

if I take out @@, the output is the same

[Ksharp]

Remove MISSOVER  ,they are conflicted .