PDR1209S
The strip value strip for <VAR> varname is not valid. Must be B, L, R, or N.
What happened: You specified a strip value other than B, L, R, or N for a Variables group <VAR> tag. The varname value of the errant <VAR> tag and the invalid strip value are given.
What to do: Specify a <VAR> tag strip value of B to strip both leading and trailing blanks from the variable value; specify L to strip trailing blanks from the variable value; specify R to strip leading blanks from the variable value; or specify N to strip no blanks from the variable value.