R47 Delete ABAP Session after Error

[Subasri]

Hello experts,

I want to find out an error on our developement SAP instance. In SM21, we have messages "Delete ABAP session T208_U1004_M0(Info = Error Message [Error/Core]" we tried to check the dev_wp trace and found the below error 

*** WARNING => ThResFreeSession: free resources of T208_U1004_M0 (normal mode, complete free), rc=ERROR-CORE-ERR_MSG, db_action=TH_DB_ROLLBACK [thxxmode.c 888]
***LOG R47=> ThResFreeSession, delete (ERROR-CORE-ERR_MSG) [thxxmode.c 1172]
ThResFreeSession: delete T208_U1004_M0.

For the affected work process, the following information is shown in dispatcher trace (dev_disp)

DpHdlDeadWp: W29 (pid=7084) terminated automatically
DpWpDynCreate: created new work process W29-8238

Kindly help to find the root cause.

Regards,

Subasri

[raquel_gomez]

Hi Subasri,

[raquel_gomez]

Hi Subasri, Dispatcher trace file shows that WP 29 is ended, and a new WP 29 is created dynamically. To see the reason why WP dies, we need to check dev_w29 trace file; is it possible to attach it here? What was the user ( T208_U1004_M0) doing? Regards, Raquel

[Subasri]

Hi Raquel

This was for particular user - SAPSYS. Almost the above error message is for all WP. Attached Screenshot of SM21 and wp trace.

dev_wp error message : 

*** WARNING => ThResFreeSession: free resources of T208_U1004_M0 (normal mode, complete free), rc=ERROR-CORE-ERR_MSG, db_action=TH_DB_ROLLBACK [thxxmode.c 888]
***LOG R47=> ThResFreeSession, delete (ERROR-CORE-ERR_MSG) [thxxmode.c 1172]
ThResFreeSession: delete T208_U1004_M0.

 

[Isaías]

Hello,

Does the Dispatcher trace (dev_disp) log anything about the terminal ID (T208_U1004_M0 at the original post), around that same timestamp?

[Subasri]

Hi

There's nothing in dispatcher trace (dev_disp) except for the below message for work process. These messages keep coming for all WP. PFA

DpHdlDeadWp: W29 (pid=7084) terminated automatically
DpWpDynCreate: created new work process W29-8238

Thanks,
Subasri