After upgrading or applying maintenance to the z/OS environment, users seem to have encounter S0C4 abends at offset x'3B' in XCOMJOB. In addition to the abend they have also experienced XCOMJOB hanging. To resolve the problem please verify that you have Common Services 14.1 installed and...
When the CA Mainframe Connector for Linux on System z r1.0 INSTALL EXEC is called, i t may hang before its first panel is displayed. Adding < trace i > (to debug it) after line /* IIA Frontrunner and Primary Menu */ shows at the end: "SELECT CMD(EXEC ' "instDSN"(...
If you have applied fixes RO70385 and/or RO72065 to CA XCOM r11.6 for z/OS, please make sure to apply Hyper fix RO72740. Hyper fix RO72740 will prevent the CA XCOM task from hanging whether or not it's using the XCOMPLEX or PLEXQ feature.