APAR status
Closed as program error.
Error description
When using B2B Gateway and sending a PULL request to the backend and the response contains compressed messages with two attachments in it; the B2B Gateway may fail to decompress the attachments. This can occur when using B2B Gateway with MQ Front Side Handler. The following errors might be seen in the log: [0x80e00064][mime][error] b2bgw(some_b2b): tid(35185)[response]: No attachment at URL 'cid:///2987?Encode=base64' [0x80e00040][network][error] b2bgw(some_b2b): tid(35185)[response]: url-open: Remote error on url 'cid:///2987?Encode=base64' [0x82c0012e][b2bgw][error] b2bgw(some_b2b): tid(35185)[response]: Failed to decompress the inbound ebMS message. [0x80c00037][xmlfilter][info] b2bgw(some_b2b): tid(35185)[response]: Reject set: Error decompressing message with empty payload [0x80c00078][multistep][error] b2bgw(some_b2b): tid(35185)[response]: Rejected by filter 'ebms3-in-decompress-payload' of rule 'parsing_inbound_response'. [0x82c0007f][b2bgw][error] b2bgw(some_b2b): tid(35185): ebMS message processing error: Rejected by filter; SOAP fault sent
Local fix
Use B2B Gateway with HTTP or HTTPS Front Side Handler
Problem summary
B2B gateway might fail to decompress responses with multiple attachments.
Problem conclusion
Fix is available in 2018.4.1.20, 10.0.1.7 and 10.5.0.0.
Temporary fix
Comments
APAR Information
APAR number
IT40531
Reported component name
DATAPOWER
Reported component ID
DP1234567
Reported release
18X
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-04-06
Closed date
2022-04-21
Last modified date
2022-04-21
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
DATAPOWER
Fixed component ID
DP1234567
Applicable component levels
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateways"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"18X"}]
Document Information
Modified date:
22 April 2022