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IBM MQ 7.x, 8.0, 9.0, 9.1, 9.2 and 9.3 compatibility with previous versions - including usage of CCDT files, JMS .bindings, SSL/TLS

Question & Answer


Are MQ 7.0, 7.1, 7.5, 8.0, 9.0, 9.1, 9.2 and 9.3 compatible with previous versions?
Can a recent MQ 9.3 client (for example) use a CCDT created with a previous version?
Can an older MQ 7.0 (for example) client use a CCDT created with a newer version?
Can a JMS .bindings file created in 7.1 be used with 9.3 (for example)?
Can a JMS .bindings file created in 9.3 be using with 7.1 (for example)?
Can an older MQ client using an old SSL protocol still work with MQ 9.x?

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Modified date:
30 June 2022