GRP5216

The Factor 2 start-position entry (the portion after the colon in positions 33-42) for the SCAN, SUBST, XLATE, CHEKR and CHECK operations must be a positive value less than or equal to the length of the corresponding Factor 2 base string.

Specify a Factor 2 start position which is a positive numeric value less than or equal to the length of the corresponding Factor 2 base string. Compile again.