IBM SC34-6814-04 - Manual (Page 750)

UP_MODFN
1-byte module function
UP_SVMID
1-byte module identifier
UP_FEPDF
1-byte data function
UP_FEPES
1-byte escape character for keystroke
Reserved
2-byte reserved field
UP_FEPPL
8-byte pool name
UP_FEPTG
8-byte target name
UP_FEPCV
8-byte conversation identifier
Reserved
4-byte reserved field
Fixed length
4 8 1 8 8 2 1 1 1
Module identifier
UP_ SVMID
Module function
UP_ MODFN
UP_ FEPDF
UP_ FEPES
Reserved Escape character
for keystroke
Pool name
UP_ FEPPL Reserved
Target name
UP_ FEPTG
Conversation identifier
UP_ FEPCV
Data function
Figure 88. Format of the FEPI prefix area
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