The following information describes the fields on the formatted CICS® Service Flow Runtime Vector file dump.
The CICS Service Flow Runtime Link3270 Vector log file record descriptor copybook is DFHMARLV.
The remainder of the fields, if present, represent the inbound/outbound Link3270 bridge message field values in CICS Service Flow Runtime. If Return code: is not equal to zero (OK), the Link3270 bridge mechanism has reported an error. This is as the result of a prior inbound ALLOCATE facility message, DELETE facility message or inbound vector message (BRIV) sent from CICS Service Flow Runtime to the Link3270 bridge mechanism (DFHL3270).
Each inbound/outbound vector message structure (BRIV) is preceded by the Link3270 bridge header structure, BRIH.
The Link3270 bridge header structure (BRIH) is mapped by copybook DFHBRIHO. Any inbound vector message structure (BRIV) is mapped by DFHBRIIO. Any outbound vector message structure (BRIV) is mapped by DFHBRIOO. These copybooks are CICS Transaction Server 2.2 copybooks and can be found in cicshlq.SDFHCOB.
See the CICS External Interfaces Guide Version 2 Release 2 for more information on the Link3270 bridge mechanism, Link3270 bridge header structure (BRIH), valid return, completion and reason codes and inbound and outbound vector message structures (BRIV).
In describing the contents of the formatted vector log file dump, the fields that appear in (PARENTHESES) are the corresponding Link3270 bridge header structure (BRIH) and any inbound and/or outbound vector message structures (BRIV) from the copybooks DFHBRIHO, DFHBRIIO and DFHBRIOO respectively. These copybooks are CICS Transaction Server 2.2 copybooks and can be found in cicshlq.SDFHCOB.
Please note that group items (LV-BRIH-STRUCTURE), (LV-BRIV-HEADER) and (LV-BRIV-FIELDS) found in DFHMARLV are mapped to the Link3270 bridge header structure (BRIH) and the appropriate and corresponding inbound and outbound vector message structures (BRIV) when formatting this dump. Also please note, this is a sample dump format. Other inbound/outbound vectors (BRIV) may appear in addition to the SEND MAP and RECEIVE MAP vectors shown here.