8212E
IAFTRACE.
The IMS transaction of _beta iaf is unable to pass on a request to VTAM. The SLU specified in the IAFPARMS parameter set may be stopped or invalidated. rc and hexrc are the VTAM return codes in decimal and hexadecimal format, fdbk and hexfdbk the VTAM feedback codes in decimal and hexadecimal format.
Operation continues.
Verify that the SLU name in IAFPARMS is known to VTAM and in CONCT status.