Return area for the EXCI CALL interface
This is the format of the 5-word return area for the EXCI CALL interface.
- 1–word response field.
- 1–word reason field.
- Two 1–word subreason fields—subreason field-1 and subreason field-2.
- 1–word CICS® message pointer field. This is zero if there is no
message present. If a message is present, this field contains the address
of the storage area containing the message, which is formatted as follows:
- A 2-byte LL field. LL is the length of the message plus the length of the LLBB field.
- A 2-byte BB field, set to binary zero.
- A variable length field containing the text of the message.