APAR status
Closed as program error.
Error description
If the DFDL parser encounters a sequence group with a discriminator/assert and the expression in the discriminator/assert cannot be evaluated then the DFDL parser will stop parsing the sequence group and will resume parsing of the parent sequence group. It will then incorrectly stop parsing the parent sequence group as well, and will resume parsing of the next enclosing sequence group.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus V9.0 who use the DFDL parser, where they are performing an incremental parse, and are using a model containing one sequence group within another, where the inner group contains an assert or a discriminator. Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: If a DFDL Model contains a sequence group within another sequence group, and the inner sequence group contains an assert or a discriminator that returns a failure, the product will stop processing of both the inner and the outer sequence group, and then attempt to continue parsing based on the model beyond the outer sequence group. If the outer sequence group contains anything after the inner sequence group then the product will ignore this part of the model and the message will fail to parse. There are a number of resource name changes between WebSphere Message Broker and IBM Integration Bus Version 9.0. For details visit http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e tools.mft.doc/bb23814_.htm
Problem conclusion
The product now contains a level of the DFDL processor where this problem does not occur. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.0 9.0.0.3 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available, information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT03073
Reported component name
INTEGRATION BUS
Reported component ID
5724J0530
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-07-10
Closed date
2014-08-28
Last modified date
2014-08-28
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
INTEGRATION BUS
Fixed component ID
5724J0530
Applicable component levels
R900 PSY
UP
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Document Information
Modified date:
28 August 2014