CDRDYN

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   .-CDRDYN--=--NO------.   
>>-+--------------------+--------------------------------------><
   |            .-NO--. |   
   '-CDRDYN--=--+-----+-'   
                '-YES-'     

Specifies whether the host CDRM is authorized to dynamically define CDRSC representations of cross-domain or cross-network resources when a session request is received from or sent to an adjacent SSCP or CP.
CDRDYN=NO
Causes the failure of any cross-domain or cross-network session request for a cross-domain or cross-network resource that has no predefined CDRSC entry.
CDRDYN=YES
Authorizes dynamic definition of cross-domain or cross-network resources by the host CDRM, eliminating the need to predefine certain CDRSCs. Both origin logical units and destination logical units can be dynamically defined. Note that for subarea nodes (HOSTSA start option is specified), the DYNLU=YES operand is meaningful only when CDRDYN=YES.
Note:
  1. To allow dynamic resource definition, code CDRDYN=YES on the CDRM definition statement for the VTAM® host CDRM and CDRSC=OPT on the CDRM definition statement for the owning SSCP.
  2. An intermediate host can also build dynamic definitions for CDRSCs.
  3. The CDRDYN start option overrides the CDRDYN operand value. You can use the MODIFY VTAMOPTS command to change the value of CDRDYN.