System/36 source and target considerations for DDM

Before an iSeries™ server can access files on a System/36™, Level 1.0 of the DDM architecture must be installed on the System/36. These topics contain information that applies when an iSeries server is the source or target server communicating with a System/36.

• DDM-related differences between iSeries and System/36 files
  Because of differences between the types of files supported by an iSeries server and a System/36, several items need to be considered when DDM is used between these two servers.
• System/36 source to iSeries target considerations for DDM
  When System/36 is using DDM to communicate as a source server to access files on an iSeries target server, the information in this topic applies and should be considered.
• iSeries source to System/36 target considerations for DDM
  When an iSeries server is using DDM to communicate as a source server to access files on a System/36 target server, the information in this topic applies and should be considered.
• Override considerations to System/36 for DDM
  When a file override is issued on the iSeries server to get records in a logical file on a System/36, the results might be different than expected because of the difference in how each system deals with keyed files.