2 Assemble ../../../as/ds_err.casl (0)
3 ../../../as/ds_err.casl:1:MAIN START
4 ../../../as/ds_err.casl:2: LAD GR0,=10
5 ../../../as/ds_err.casl:3: ST GR0,A
6 ../../../as/ds_err.casl:4:A DS
7 Assemble error - 106: operand count mismatch
8 ../../../as/ds_err.casl:4: A DS