RTRVFLD command object (X'CC04')

Use the distributed data management (DDM) architecture RTRVFLD command object to specify the field that the client wants to retrieve data from.

Format

Read syntax diagramSkip visual syntax diagramDSSHDRLLCPRECOFFFLDLEN

Parameters

DSSHDR
The 6-byte header that contains information about the data stream structure (DSS).
LL
The length specified as a 2-byte binary integer. This length includes LL and CP.
CP
X'CC04', the 2-byte codepoint of the RTRVFLD command object.
RECOFF
A 4-byte signed integer that contains the offset of the field within the hierarchic path I/O area that is to be returned from the DL/I call.
FLDLEN
A 4-byte signed integer that contains the length of the field.