Last updated on AUGUST 11, 2017
Applies to:Oracle Tuxedo - Version 12.1.3 and later
Information in this document applies to any platform.
On Tuxedo 12.1.3 version, the service call sequence is the following: Client --> SERVICE1 --> SERVICE2. Both SERVICE1 and SERVICE2 are implemented as Tuxedo TMJAVASVR server services.
When SERVICE2 returns a Tuxedo TPFAIL error a Tuxedo buffer should be sent to SERVICE1, if this buffer is provided, however SERVICE1 is not receiving the buffer.
If the service calling sequence is instead "Client -> SERVICE2" it works fine. The client receives a TPFAIL and the buffer is provided by SERVICE2.
SERVICE1 service has this sequence :
Error request to service SERVICE1
Tperrno = 11 (== TPESVCFAIL)
After Calling SERVICE1, returned 
The returned buffer is NULL.
The Tuxedo ULOG contains:
180606.mytestmach.idc.oracle.com!TMJAVASVR.28309.1923241728.1: Handling in SERVICE2()
180606.mytestmach.idc.oracle.com!TMJAVASVR.28309.1914849024.2: TuxATMITPReplyException ReplyBuffer is NULL --> ERROR
180606.mytestmach.idc.oracle.com!TMJAVASVR.28309.1914849024.2: TuxATMITPReplyException gettpurcode
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