Data Transformation Engine Functions and Expressions Reference Guide
Chapter 4 - Implementing a Library EXIT Function  Using the EXITPARAM Structure 
Functions and Expressions Reference Guide 
230 
Component Used as Usage 
lpDataFromApp 
Output  Data sent back to the server from the function 
uRetryCount 
 Not used 
uRetryInterval 
  Not used 
bRollback 
 Not Used 
bCleanup 
  Not used 
nReturn 
Output  Return code based on the outcome of the 
function 
szErrMsg 
Output 
String message based on nReturn 
szFile 
 Not used 
lpInternal 
  Not used 
lpCmdStruct 
 Not used 
lpAdaptParms 
  Not used 
lpContext 
 Not used 
lpWildcard 
  Not used 
dwWildcardSize 
 Not used 
lpszMapDirecto
ry 
  Not used 
wCardNum 
 Not used 
wCleanupAction 
  Not used 
wScope 
 Not used 
uUnitSize 
  Not used 
bBurst 
 Not used 
lpfnMS 
  Not used. 
lpMS 
 Not used 
dwRecords 
  Not used 
Note  There is currently no interaction with the nReturn or szErrMsg fields. However, 
this may change in a future release. 










