Qualifier values of 0541 in ISO9735
Scope of security application, coded (an1..3)
Specification of the scope of application of the security service defined in the security header.
Security header and message body
The current security header segment group and the object body itself, only. In this case no other security header or security trailer segment group shall be encompassed within this scope.
From security header to security trailer
From the current security header segment group, to the associated security trailer segment group. In this case the current security header segment group, the object body and all the other embedded security header and trailer segment groups shall be encompassed within this scope.
Whole related message, package, group or interchange
From the first character of the message, group, or interchange to the last character of the message, group or interchange.
Interactive security information, security header and
message body Related security information, related interactive security header and interactive message body.
Interactive security information plus security header to
security trailer Related security information, security header, all other embedded interactive security headers, interactive message body and all other embedded interactive security trailers.
Entire batch message
From and including, the first character ("U") of the message header segment (UNH) through to and including, the last character (segment terminator) of the corresponding message trailer segment (UNT).
The scope of security application is defined in an agreement between sender and receiver.