ASMA158E

Operand expression is defective; set to *
Explanation
The first operand of an EQU statement is defective. If another
message appears with this statement, this message is advisory. If
this message appears alone, one of the following errors has occurred: 
The statement is too complex. For example, it has too many forward
references or causes an arithmetic overflow during evaluation.
The statement is circularly defined.
The statement contains a relocatable term that is multiplied or
divided.

System action
The symbol in the name field is equated to the current value of
the location counter (*), and operands 2 and 3 of the statement, if
present, are ignored.

Programmer response
If an error exists, supply a correct expression for operand 1 of
the statement.

Severity
8