1 +++ @REXX g + ? OS / 2 REXXSAA 6.00 12 Jul 1995

Problem: The call of a REXX cmd leads to an error message like 1 +++ @REXX g + ? OS / 2 REXXSAA 6.00 12 Jul 1995 ( P ? + ⌡? ??
REX0013: Error 13 running E:\DATEN\DFUE\DOWNLOAD\TEST\OREXXTRY.CMD, line 1:
Invalid character in program