OC4J / BPEL / JMS / java.sql.SQLException: ORA-02049: timeout: distributed transaction waiting for lock
(Doc ID 787194.1)
Last updated on FEBRUARY 21, 2019
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.3 [Release 10.2 to 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
SOA - 10.1.3.3 ; ESB / BPEL - 10.1.3.3.1 ; JMS
Application related BPEL activity is encountering errors :
ORA-02049: timeout: distributed transaction waiting for lock
These errors are reported on various AQ operations, e.g.,
dbms_aqin.aq$_jms_enqueue_text_message()
dbms_aqjms.aq$_add_subscriber()
Note : there are actually 2 parts to the solution of this issue : one is a code change which affects the Oracle server as detailed in this note ; the other is a parameter configuration change which is appropriate to the middle tier OC4J container. Please ensure that this change is also taken into consideration.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |