R/3 Code: E;028;Not logged on in interface XBP(function BAPI_XBP_JOB_STATUS_GET) error

[Former Member]

Hey SAP Experts,

I  have my project setup in JAVA .

I am getting R/3 Code: E;028;Not logged on in interface XBP(function BAPI_XBP_JOB_STATUS_GET) error  while submitting multiple SAP jobs concurrently and job stays in  UNKNOWN status for some time and later the job is processed and goes to completion state.

I am ensuring  "BAPI_XMI_LOGON" and "BAPI_XMI_LOGOFF" are called prior  BAPI_XBP_JOB_STATUS_GET  function is invoked.

Is it something related to concurrency issue or race condition?

Could you help me out.

Regards,

Prajmi

[Private_Member_7726]

Hi,

Err... shouldn't the BAPI_XMI_LOGOFF be called after BAPI_XBP_JOB_STATUS_GET?

There is also a limit on the number of OS processes allocated for background processing (jobs) in SAP R/3. If you are exceeding the limit, the jobs will have to wait for process to free up.

cheers

Jānis

[Former Member]

Hi,

While debugging i observed that BAPI_XMI_LOGOFF /BAPI_XMI_LOGON  is properly called before any BAPI function is invoked.But when I ran multiple jobs simultaneously  i am getting this error.

It seems like there may be some problem while retrieving response(i.e. status ) of a particular request using getStructure(Structure_Name) method of JCoRecord class .

Could you please help me out.

Regards,

Prajmi

[Private_Member_7726]

Hi,

The way I understand it, the sequence should be:

BAPI_XMI_LOGON

BAPI_XBP_... calls

BAPI_XMI_LOGOFF

I'd check what the BAPIs returns are; the message seems to indicate that the logon was not successful (before BAPI_XBP_JOB_STATUS_GET call). Maybe the logon expires after some time...? Sorry, I'm absolutely clueless about the Java connector stuff...

cheers

Jānis