COBOL Manual for TNS/E Programs (H06.08+, J06.03+)

Cause
The same name identifies both a separately compiled COBOL program and a routine in the
same run unit. The conflict arises because the name is the subject of CALL or CANCEL statements
in the current separately compiled program, and these references must be resolved to another
separately compiled COBOL program not yet defined in the source text; however, the compiler
has already found references to this name as the identifier of a routine.
90 (Error)
Permitted only within contained program
Cause
The COMMON phrase appears somewhere other than within a contained program.
91 (Error)
System-name not defined in this context
Cause
One of:
The reference in the CHARACTER-SET clause is not one of the system-names defined for that
clause.
The system-name in the ALPHABET clause is not EBCDIC, the only value that HP COBOL
supports.
The standard system-name in the RECORD DELIMITER clause is not STANDARD-1, the only
value that HP COBOL supports.
A reference in the REPORT clause of the RECEIVE-CONTROL paragraph is not one of the
system-names defined for that clause.
92 (Error)
STATUS phrase permitted only for switch
Cause
A STATUS phrase appears somewhere other than in a system-name clause whose subject is one
of the supported external switch names.
93 (Warning)
Missing ALPHABET keyword
Cause
A clause defining an alphabet-name does not begin with the keyword ALPHABET.
94 (Error)
Symbolic character not permitted
Cause
A symbolic-character appears within the definition of an alphabet-name or class-name.
95 (Error)
Duplicates not permitted
1122 Compiler Diagnostic Messages