Problem while executing BAPI_PRODORD_GET_DETAIL through JAVA using JCo

Question

Hi All,
I am trying to get Production Order details in JAVA program using JCo. Following is the code I have written.
JCoDestination destination = JCoDestinationManager.getDestination(ABAP_AS);
JCoFunction function = destination.getRepository().getFunction("BAPI_PRODORD_GET_DETAIL");
if(function == null)
throw new RuntimeException("BAPI_PRODORD_GET_DETAIL not found in SAP.");
function.getImportParameterList().setValue("NUMBER", 1067831);
JCoStructure struct = com.sap.conn.jco.JCo.createStructure(destination.getRepository().getStructureDefinition("BAPI_PP_ORDER_OBJECTS"));
struct.setValue("HEADER", 'Y');
struct.setValue("POSITIONS", 'Y');
struct.setValue("SEQUENCES", 'Y');
struct.setValue("OPERATIONS", 'Y');
struct.setValue("COMPONENTS", 'Y');
struct.setValue("PROD_REL_TOOLS", 'Y');
struct.setValue("TRIGGER_POINTS", 'Y');
function.getImportParameterList().setValue("ORDER_OBJECTS", struct);
function.getImportParameterList().setValue("COLLECTIVE_ORDER",'Y');
try
function.execute(destination);
catch(AbapException e)
System.out.println(e.toString());
return;
JCoStructure returnStructure = function.getExportParameterList().getStructure("RETURN");
if (! (returnStructure.getString("TYPE").equals("") ||
   returnStructure.getString("TYPE").equals("S") ||
   returnStructure.getString("TYPE").equals("W")) )
System.out.println(returnStructure.getString("MESSAGE"));
JCoTable codes = function.getTableParameterList().getTable("HEADER");
int iCnt = codes.getNumRows();
System.out.println("No Of Rows " + iCnt);
int iFldCnt = codes.getNumColumns();
JCoMetaData codesMD = codes.getMetaData();
for (int i = 0; i < codes.getNumRows(); i++)
codes.setRow(i);
// Display the data
The number which I am passing is a valid production order. When I test this BAPI in SAP gui with same input, it gives back the data but when I try to run this through java I always get the return message as this production order does not exist. Is there anything wrong I am doing?
I am using JCo 3.0
I have tried passing various values to ORDER_HEADER structure. I have tried getting the structure from import parameter list and then setting the values on that itself. Nothing has worked for me.
Thanks,
Dayanand

Answer 1

The problem is solved. I just set the order number as string and added 0s before the order number to complete the required length. Also I changed the setting import structure for order header. Each field in the structure should have value as 'X' or ' '
JCoDestination destination = JCoDestinationManager.getDestination(ABAP_AS);
JCoFunction function = destination.getRepository().getFunction("BAPI_PRODORD_GET_DETAIL");
if(function == null)
throw new RuntimeException("BAPI_PRODORD_GET_DETAIL not found in SAP.");
function.getImportParameterList().setValue("NUMBER", "000001067831");
JCoStructure struct = com.sap.conn.jco.JCo.createStructure(destination.getRepository().getStructureDefinition("BAPI_PP_ORDER_OBJECTS"));
struct.setValue("HEADER", 'X');
struct.setValue("POSITIONS", 'X');
struct.setValue("SEQUENCES", 'X');
struct.setValue("OPERATIONS", 'X');
struct.setValue("COMPONENTS", 'X');
struct.setValue("PROD_REL_TOOLS", 'X');
struct.setValue("TRIGGER_POINTS", 'X');
function.getImportParameterList().setValue("ORDER_OBJECTS", struct);
function.getImportParameterList().setValue("COLLECTIVE_ORDER",'X');
try
function.execute(destination);
catch(AbapException e)
System.out.println(e.toString());
return;
JCoStructure returnStructure = function.getExportParameterList().getStructure("RETURN");
if (! (returnStructure.getString("TYPE").equals("") ||
   returnStructure.getString("TYPE").equals("S") ||
   returnStructure.getString("TYPE").equals("W")) )
System.out.println(returnStructure.getString("MESSAGE"));
JCoTable codes = function.getTableParameterList().getTable("HEADER");
int iCnt = codes.getNumRows();
System.out.println("No Of Rows " + iCnt);
int iFldCnt = codes.getNumColumns();
JCoMetaData codesMD = codes.getMetaData();
for (int i = 0; i < codes.getNumRows(); i++)
codes.setRow(i);
// Display the data
Regards,
Dayanand