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Calling BSFN from C++

stp43

Member
Trying to create a console application to execute a business function call. Test executing GetAuditInfo and hitting Access violation reading location ... in jdekrnl.dll.

Here's what I have currently.
result = JDB_InitEnvOvrExtended(&hEnv, (JCHAR *)&e1Env, (JCHAR *)&e1User, (JCHAR *)&e1Pwd, (JCHAR *)&e1Role);
if (result != JDEDB_PASSED)
{
printf("JDB_InitEnv failed. Error code: %d\n", result);
return 0;
}

if (JDB_InitUser(hEnv, &hUser, NULL, JDEDB_COMMIT_AUTO) != JDEDB_PASSED)
{
printf("JDE_InitUser failed.\n");
JDB_FreeEnv(hEnv);
return 0;
}

if (jdeCreateBusinessFunctionParms(&hUser, &lpBhvrCom, (LPVOID *)&lpVoid) != JDEDB_PASSED) {
printf("jdeCreateBusinessFunctionParms failed.\n");
JDB_FreeEnv(hEnv);
return 0;
}

memset((void *)&dsUpdateInfo, (int)_J('\0'), sizeof(DSD9800100));

ID returnValue = jdeCallObject((JCHAR *)_J("GetAuditInfo"), NULL, lpBhvrCom, lpVoid, &dsUpdateInfo, (LPCALLMAP)NULL, (int)0, (JCHAR *)NULL, (JCHAR *)NULL, (int)0);

Error occurs on jdeCallObject... Not sure what the issue is. I'm able to execute a UBE using jdeLaunchUBEEx2. But fail when using jdeCallObject.

Any help is appreciated.
 

craig_welton

Legendary Poster
Don't pass the address of hUser (&hUser), just hUser.

if (jdeCreateBusinessFunctionParms(hUser, &lpBhvrCom, (LPVOID *)&lpVoid) != JDEDB_PASSED) {

 

stp43

Member
Hitting another issue. Trying to query from a table using jdeOpenTable... which is expanded to jdeOpenTableX with arguments type incompatible.
 

stp43

Member
Sorry. Yes. I meant JDB_OpenTable.

ID jdbReturn = JDB_OpenTable(hUser, NID_F5544H01, (ID)0, nidF5544H01, (ushort)2, (JCHAR *)NULL, (HREQUEST)&hF5544H01Request);

source.cpp(161): warning C4302: 'type cast': truncation from 'const wchar_t *' to 'JCHAR'
source.cpp(161): fatal error C1001: An internal error has occurred in the compiler.
 

BOster

Legendary Poster
I believe the (HREQUEST) cast s/b (HREQUEST *). Honestly you should omit the cast as it is unnecessary. Don't know if that is the problem though. You should probably also fix your compiler warning as well.
 
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