APAR status
Closed as program error.
Error description
MQ managed .NET client receives ERR_PROTOCOL_LENGTH_ERROR while attempting to communicate with a queue manager. The issue happens when SHARECNV=1 and userid and password values are set by the application. A connecting application can also receive a 2195 error. 2195 0x00000893 MQRC_UNEXPECTED_ERROR Also, the following FDC could be generated: Major Errorcode :- rrcE_PROTOCOL_ERROR Minor Errorcode :- OK Probe Type :- MSGAMQ9504 Probe Severity :- 2 Probe Description :- AMQ9504: A protocol error was detected for channel 'TEST'. Arith1 :- 5 (0x5) Arith2 :- 18 (0x12) Comment1 :- TEST
Local fix
Set SHARECNV on a client connection and server connection channels to a value greater then 1.
Problem summary
**************************************************************** USERS AFFECTED: Users of MQ V8 managed .Net client. Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: A logic error resulted in a failure to correctly initialize an internal connection structures in the managed .Net client code when SHARECNV was set to 1 on the channel. This error resulted in the protocol length error being reported to the client.
Problem conclusion
The MQ managed .Net client code has been corrected so that this structure is initialized correctly. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.8 v9.0 CD 9.0.4 v9.0 LTS 9.0.0.2 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT19999
Reported component name
WMQ BASE MULTIP
Reported component ID
5724H7251
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-03-31
Closed date
2017-07-13
Last modified date
2017-07-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WMQ BASE MULTIP
Fixed component ID
5724H7251
Applicable component levels
R800 PSY
UP
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Document Information
Modified date:
13 July 2017