After careful consideration, we have made the decision to close new customer access to AWS Mainframe Modernization self-managed experience, effective June 30, 2026. Existing customers can continue to use the service as normal. AWS continues to invest in security and availability improvements for AWS Mainframe Modernization self-managed experience, but we do not plan to introduce new features. For more information, see AWS Mainframe Modernization availability change.
AWS Mainframe Modernization Service (Managed Runtime Environment experience) is no longer open to new customers. For capabilities similar to AWS Mainframe Modernization Service (Managed Runtime Environment experience) explore AWS Mainframe Modernization Service (Self-Managed Experience). Existing customers can continue to use the service as normal. For more information, see AWS Mainframe Modernization availability change.
AWS Transform for mainframe Runtime Error codes related to Files
Files error codes, prefixed with BA-F. These errors are related to files operations including ESDS and GDG (Generation Data Groups).
GDG (Generation Data Groups)
| Key | Severity | Text | Additional details |
|---|---|---|---|
BA-F2000 |
Error | Failed to process GDG deletion event. Verify the GDG file path is valid and the event queue is properly configured. | |
BA-F2001 |
Warn | Cannot extract filename from path. Verify the GDG file path format is correct. |
