APAR status
Closed as program error.
Error description
The classloader which is used to load the Java mail API is not isolated, this means that if there are customer deployed flows which themselves use the Java Mail API then this can clash with the versions of the classes loaded by the EmailInput and EmailOutput nodes. This could lead to unexpected behaviour including errors such as the following: BIP4973E: EmailInput node 'nodeName' in message flow 'FlowName' has received an email with content type 'multipart/mixed; boundary="boundaryId"' and internal type 'javax.mail.internet.MimeMultipart', which the EmailInput node is not able to process.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus version 10 or App Connect Enterprise version 11 using the Email Input or Email Output nodes. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: <span style="background-color:rgb(255, 255, 255)">The classloader which is used to load the Java mail API is not </span><span style="background-color:rgb(255, 255, 255)">isolated, this means that if there are customer deployed flows </span><span style="background-color:rgb(255, 255, 255)">which themselves use the Java Mail API then this can clash with </span><span style="background-color:rgb(255, 255, 255)">the versions of the classes loaded by the Email Input and </span><span style="background-color:rgb(255, 255, 255)">Email Output nodes. </span> <span style="background-color:rgb(255, 255, 255)"> </span> <span style="background-color:rgb(255, 255, 255)">This could lead to unexpected behaviour including errors such as </span><span style="background-color:rgb(255, 255, 255)">the following: </span> <span style="background-color:rgb(255, 255, 255)"> </span> <span style="background-color:rgb(255, 255, 255)">BIP4973E: EmailInput node 'nodeName' in message flow 'FlowName' </span><span style="background-color:rgb(255, 255, 255)">has received an email with content type 'multipart/mixed; </span><span style="background-color:rgb(255, 255, 255)">boundary="boundaryId"' and internal type </span><span style="background-color:rgb(255, 255, 255)">'javax.mail.internet.MimeMultipart', which the EmailInput node </span><span style="background-color:rgb(255, 255, 255)">is not able to process. </span>
Problem conclusion
The Email Input and Email Output Nodes now use an isolated class loader preventing this error from occurring. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.17 v11.0 11.0.0.6 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
IT28951
Reported component name
INTEGRATION BUS
Reported component ID
5724J0540
Reported release
A00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-05-03
Closed date
2019-09-11
Last modified date
2019-09-11
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
5724J0540
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
11 September 2019