APAR status
Closed as program error.
Error description
--- Service --- -When trying to remote debug an IMS DLI batch, the job fails after being submitted and the debug session never starts. EQA9999W error messages are presented, pointing to the READ function with a communication failure, for example: EQA9999W - z/OS Debugger TCPIP error EQA9999W - FeName=EQACSMTP Loc=220 Func=READ Rc=00000000 Fc=0 EQA9999W - Err: EQA9999W - IP: 10.1.9.88 EQA9999W - Port: 8001 EQA9999W - UserId: IBMUSER TaskNum: N/A Communications Failure on Read Req. Another example: EQA9999W - z/OS Debugger TCPIP error EQA9999W - FeName=EQACSMTP Loc=220 Func=READ Rc=-1 Fc=54 EQA9999W - Err: ECONNRESET Connection reset by peer EQA9999W - IP: 10.1.9.88 EQA9999W - Port: 8001 EQA9999W - UserId: IBMUSER TaskNum: N/A Communications Failure on Read Req. The workspace .log file on the client side might show an EOFException as well, for example: com.ibm.debug.pdt.core Wed Nov 18 12:04:11 EST 2020 [Read thread] java.io.EOFException at java.io.DataInputStream.readFully(Unknown Source) at java.io.DataInputStream.readInt(Unknown Source) at com.ibm.debug.pdt.internal.epdc.EPDC_Reply.decodeReplyStream (Unknown Source) at com.ibm.debug.pdt.internal.epdc.EPDC_Reply.decodeReplyStream (Unknown Source) at com.ibm.debug.pdt.internal.core.model.EPDCReadThread.run (Unknown Source) This is caused by an error in setting the user ID for IMS DLI batch jobs. --- End Service ---
Local fix
As a workaround, non-remote debug, using MFI for example, should work normally.
Problem summary
**************************************************************** * USERS AFFECTED: * * z/OS Debugger users who need to debug an IMS DLI batch job. * **************************************************************** * PROBLEM DESCRIPTION: * * --- Service --- * * * * -When trying to remote debug an IMS * * DLI batch, the job fails after being * * submitted and the debug session never * * starts. * * * * EQA9999W error messages are * * presented, pointing to the READ * * function with a communication * * failure, for example: * * EQA9999W - z/OS Debugger TCPIP error * * EQA9999W - FeName=EQACSMTP Loc=220 * * Func=READ Rc=00000000 Fc=0 * * EQA9999W - Err: * * EQA9999W - IP: 10.1.9.88 * * EQA9999W - Port: 8001 * * EQA9999W - UserId: IBMUSER * * TaskNum: N/A * * Communications Failure on Read Req. * * * * Another example: * * EQA9999W - z/OS Debugger TCPIP error * * EQA9999W - FeName=EQACSMTP Loc=220 * * Func=READ Rc=-1 * * Fc=54 * * EQA9999W - Err: ECONNRESET * * Connection reset by peer * * EQA9999W - IP: 10.1.9.88 * * EQA9999W - Port: 8001 * * EQA9999W - UserId: IBMUSER * * TaskNum: N/A * * Communications Failure on Read Req. * * * * The workspace .log file on the client * * side might show an EOFException as * * well, for example: * * * * com.ibm.debug.pdt.core * * Wed Nov 18 12:04:11 EST 2020 * * [Read thread] java.io.EOFException * * at java.io.DataInputStream.readFully * * (Unknown Source) * * at java.io.DataInputStream.readInt * * (Unknown Source) * * at * * com.ibm.debug.pdt.internal.epdc. * * EPDC_Reply.decodeReplyStream * * (Unknown Source) * * at * * com.ibm.debug.pdt.internal.epdc. * * EPDC_Reply.decodeReplyStream * * (Unknown Source) * * at * * com.ibm.debug.pdt.internal.core. * * model.EPDCReadThread.run * * (Unknown Source) * * * * This is caused by an error in setting * * the user ID for IMS DLI batch jobs. * * * * * * --- End Service --- * **************************************************************** * RECOMMENDATION: * ****************************************************************
Problem conclusion
Problem resolved.
Temporary fix
Comments
APAR Information
APAR number
PH32223
Reported component name
ZOS DEBUGGER
Reported component ID
5724T0713
Reported release
E20
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-12-01
Closed date
2021-03-31
Last modified date
2021-05-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
EQA0CINF EQADCCN0 EQAS0MVS EQA10MVS EQASG006 EQA0SCL2 EQAS0ABE EQA0SCL1 EQA10PRC EQA00CND EQAAFSPS EQA05CUS EQAEV006 EQA00CIC EQALMA EQAS0CND EQA0SRP1 EQA0SRP2 EQAYSMMN EQA00ABE
Fix information
Fixed component name
ZOS DEBUGGER
Fixed component ID
5724T0713
Applicable component levels
[{"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SSJK49","label":"IBM Developer for z Systems"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"E20"}]
Document Information
Modified date:
25 June 2022