|The support within DB2 Connect for loosely coupled transactions is intended |to be used by user who implement XA distributed applications that access DB2 |for OS/390 Version 6 or later. This support allows different branches |of the same global transaction to share lock space on DB2 for OS/390. This |feature reduces the window where one branch of a distributed transaction encounters |lock timeout or deadlock as a result of another branch within the same global |transaction. DB2 for OS/390 Version 6 shares the lock space in this situation |provided DB2 Connect sends the XID on each connection serving different branches |of the same global transaction.