DFS3394W OSAM/VSAM CF STRUCTURE NAME IS SPECIFIED WITH NO IOBF/VSRBF

Explanation
In DFSVSAMP or DFSVSMxx, the structure name for  OSAM, VSAM, or both was
specified but there was no IOBF statement, VSRBF statement, or both respectively.

System action
In the online environment, the presence of an OSAM structure name in the
CFNAMES statement requires an IOBF statement to pass the number of buffers
to the IXLCONN macro. In batch, however, the IOBF statement is not required
because IMS defaults to four buffers. For VSAM, the presence of a VSAM structure
name in the CFNAMES statement always requires a VSRBF statement to pass the
number of buffers to the IXLCONN macro.

Programmer response
Review the CFNAMES statement in DFSVSAMP or DFSVSMxx and the corresponding
IOBF statements, VSRBF statements, or both. 

Module
DFSDMAW0