XA-compliant adapters are:
- Db2 (using CLI interface) on UNIX/Windows/Linux
- Db2 (using CLI Interface with RRS) on z/OS
- Oracle
- Microsoft SQL Server (using OLE DB interface)
- Informix
- Sybase ASE
- Ingres II
Non-XA-compliant adapters are:
- Adabas Stored Procedures
- CICS Transactions
- Informix CISAM
- Micro Focus CISAM
- IMS Transactions
- IMS
- VSAM CICS