A fix is available
APAR status
Closed as program error.
Error description
AFTER MIGRATION TO WEBSPHERE MQ V710 MESSAGES THAT ARRIVED FROM A DISTRIBUTED QUEUE MANAGER AND ARE PUT TO THE OTMA BRIDGE QUEUE RECEIVE CSQ2005I FEEDBACK CODE 292 (MQFB_DATA_LENGTH_NEGATIVE). THE PROBLEM OCCURS DURING DATA CONVERSION. THE MQGET WITH CONVERT INCREASES THE LL-FIELD OF THE FIRST SEGMENT BY 4 BYTES.
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0 using IMS. * * * **************************************************************** * PROBLEM DESCRIPTION: IMS bridge message data may convert * * incorrectly. This may also result in * * CSQ2005I, error processing message, * * with FEEDBACK=292 * * (MQFB_DATA_LENGTH_NEGATIVE). * **************************************************************** * RECOMMENDATION: * **************************************************************** The problem occurs during data conversion of an IMS Bridge message by MQGET from a batch application. CSQAIVS6, which processes data of format MQIMSVS, is converting 4 bytes beyond each IMSVS segment. The problem only occurs when there is more than one segment. In this case, the size of the segment data to be converted incorrectly includes the size of the LLZZ. If the updated LL value goes beyond x8000, for instance if the segment is almost 32 KB, then CSQ2MTOO will detect this and return an error (CSQ2_NACK_LL_NEGATIVE) to CSQ2QCP0. Processing of subsequent segments may result in data corruption.
Problem conclusion
The calculation of the length of data has been corrected. 100Y CSQAIVS6
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PM81685
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
101
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2013-01-30
Closed date
2013-03-28
Last modified date
2013-06-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK92974
Modules/Macros
CSQAIVS6
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UK92974
UP13/05/08 P F305
Fix is available
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Document Information
Modified date:
04 June 2013