ASMA130S

Illegal attribute reference - xxxxxxxx
Explanation
One of the following errors has occurred: 
The symbol following an I, L, S, or T attribute reference is not
a valid variable symbol or ordinary symbol or literal that has been
previously used in a machine instruction
The symbol following a K or N attribute reference is not a valid
variable symbol
The symbol following a D or O attribute reference is not a valid
variable symbol or ordinary symbol
The apostrophe is missing from a T attribute reference

System action
The statement is ignored.

Programmer response
Supply a valid attribute reference.

Severity
12