Hi,

  Thru LAPI, I am adding a document to livelink.Now, next time when the user tries to add the same file it should be created as a version of the first file.
I have written code for that, I was trying to create a version the second time the file is uploaded in the catch statement.
I use java to program.I am attaching the rpogram here.
/****************My Java program****************
import java.io.*;
import java.util.*;
import java.text.DateFormat.*;
import com.opentext.api.*;

import org.apache.log4j.FileAppender;
import org.apache.log4j.Category;
import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.PatternLayout;
import org.apache.log4j.PropertyConfigurator;
import org.apache.log4j.Logger.*;


public class versionDocument
{
    static Category cat = Category.getInstance(AddDocumentWCategory.class.getName());
    
    private static String Server = ""; //livelink host
    private static int Port = 2099; //livelink server port see opentext.ini
    private static String DFT = ""; //default database file or schema
    private static String User = ""; //username
    private static String Pass = ""; //passwd
    public static void main (String args[])
    {
    //variables
    
    LLSession session;
    LAPI_DOCUMENTS doc;
    
    //create a new session
    //Get into livelink
    session = new LLSession (Server, Port, DFT, User, Pass);
    doc = new LAPI_DOCUMENTS (session);
    LAPI_ATTRIBUTES attr = new LAPI_ATTRIBUTES(session);
    LAPI_ATTRIBUTES    attributes=    new LAPI_ATTRIBUTES (session);
    //Grab some value objects
    LLValue entInfo = (new LLValue()).setAssocNotSet();
    LLValue createInfo = (new LLValue()).setAssocNotSet();
    LLValue objectInfo = (new LLValue()).setAssocNotSet();
    LLValue versionInfo = (new LLValue()).setAssocNotSet();
    //Category stuff
    LLValue catID = (new LLValue()).setAssocNotSet();
    LLValue catVersion = new LLValue();
    LLValue attrValues = new LLValue().setList();
    LLValue defaultValues = new LLValue().setList();
    int status;
    LLValue objID = new LLValue().setAssoc();
    LLValue attrValPath = new LLValue();
    LLValue categories = new LLValue().setList();
    LLValue cRequest = new LLValue().setAssoc();
    LLValue extData = new LLValue().setAssoc();
    LLValue attrInfo  = new LLValue();
    int volumeID=0;
    int objectID=0;
    int docObjectID=0;
    //Get the volumeID and objectID for the EnterpriseWS
    try
    {
      PropertyConfigurator.configure("c://PTDI//log4j.properties");

     cat.info("Starting this batch");
     if(doc.AccessEnterpriseWS(entInfo) != 0)
     {
         System.out.println("AccessEnterpriseWS Failed.");
         cat.error("Accessing Enterprise workspace failed");
         return;
     }
     //Grab the info from entInfo
     volumeID = entInfo.toInteger("VolumeID");
     objectID = entInfo.toInteger("ID");
     System.out.println("Volume"+volumeID+"ObjID"+objectID);
  

     catID.add("ID", 255917);
     catID.add("Version", 0);
     //Use the catID to fetch the category Version
     if (doc.FetchCategoryVersion(catID, catVersion) != 0)
     {
       System.out.println("FetchCategoryVersion Failed.");
       cat.error("FetchCategoryVersion Failed.");
       return;
      }
      
      attrValues.add("3-Pending");
      if (attr.AttrSetValues(catVersion, "Status", attr.ATTR_DATAVALUES, attrValPath, attrValues) != 0)
      {
       System.out.println("AttrSetValues Failed here.");
       cat.error("Status attrsetvalue failed");
       return;
      }
          categories.add( catVersion );
      //Fill createInfo to spec (see documentation for the structure)
      cRequest.add("Comment", "");
      createInfo.add("request", cRequest);
      createInfo.add("extendedData", extData);
      createInfo.add("Categories", categories);
      if(doc.CreateObjectEx(volumeID, objectID, doc.OBJECTTYPE,
        doc.DOCUMENTSUBTYPE, "logfile.txt", createInfo, objectInfo) != 0)
      {
        
          cat.error("Create object failed");
         // objectID = entInfo.toInteger("ID");
          
          System.out.println("CreateObjectEx Failed.");
      
          System.out.println("Error Message: " + session.getErrMsg());
          cat.error("Error Message: " + session.getErrMsg());

          //  return;
      }
      else
      {
        
          System.out.println("Document Object created successfully:Next we have to add a version to complete it");
      }
   
      docObjectID = objectInfo.toInteger("ID");
      
      if(doc.CreateVersion(volumeID, docObjectID, "c:\\temp\\tlist.txt", versionInfo) != 0)
      {
          System.out.println("CreateVersion Failed.be sure to remove the 0 byte stub in livelink if this happens");
          return;
      }
      else
      {
          System.out.println("Version created successfully");
      }
      objID.add("ID",docObjectID);
    
  }
    catch(Exception ex)
    {
      cat.error("in catch");
      System.out.println("in catch ");
    
        int m =doc.CreateVersion(volumeID, docObjectID, "c:\\temp\\tlist.txt", versionInfo);
        System.out.println("value of m is"+ m);
      
  }
  
} //Main ends
}//Class ends

 

*/
 I greatly appreciate your help.

Thanks,
Sunu