应用的问题：
Transactions can fail with an APCT abend, when there is a failure in a transaction attempting to load the program defined in PD.stanza.
A transaction failure with an APCT abend can be caused by any of the following:
- While loading an application or a map which is not correctly linked with the libraries.
- The requested program entry in the Program Definitions (PD) has been disabled, or the program has zero length, or an I/O error has occurred while loading the program.
- APCT abends do not occur due to internal issues, but only due to incorrect settings, or an incorrect procedure used during compilation and linking of an application.
http://www.ibm.com/support/knowledgecenter/SSAL2T_8.1.0/com.ibm.cics.tx.doc/tasks/t_tb_deb_abd_04.html
http://www-31.ibm.com/support/techdocs/cn/faqhtmlfaq/1897032K08000.htm
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最终发现，IREG服务程序的连接的.so有问题