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| sanhsi |
 Posted: Sat Mar 01, 2014 5:21 am Post subject: Error in SAP when using SAPInput Node over ALE |
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Novice
Joined: 26 Nov 2007
Posts: 12
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I am using SAPInput node and inbound ALE adapter to get Idocs from SAP.
SAP is facing issues while sending Idocs. When they are sending more than one Idocs at a time not all Idocs are coming to WMB.
At SAP side they get com.ibm.j2ca.base.exception.WBISendFailedException for each failed Idocs.
Below are the broker details:
runtime = 8.0.0.2
toolkit = 8.0
Any suggestions will be helpful!
I have tried to increase instances of the flow and also the number of listeners on inbound adapter connection but still not receiving all the Idcos triggered by SAP. |
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| fjb_saper |
| Posted: Sat Mar 01, 2014 9:51 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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SAP can send multiple IDOCs in "bags". Did you determine if the idocs in error are all the IDOCs in a specific "bag", or if sending a "bag" of 1 would solve your problem. This would mean taking a performance hit. The main idea by grouping idocs in a "bag" was for boosting performance.... 
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| sanhsi |
| Posted: Sun Mar 02, 2014 3:16 pm Post subject: |
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Novice
Joined: 26 Nov 2007
Posts: 12
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Not sure about "bag" or "grouping" concept of Idocs in SAP but will try to get an answer for it.
In my case, SAP is sending multiple Idocs at a time out of which few are failing with stated reason.
I had 10 instances of flow with inbound adapter number of listeners set to 10 and still SAP was unable to send 5 IDOCs. When they sent 5, 4 was received and one failed! Adapter trace is also not very helpful and there's no failure there.
My simple question is, do we have any limit on how many Idocs can be received at a time when using ALE? |
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| fjb_saper |
| Posted: Sun Mar 02, 2014 8:40 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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I would start with one instance of the flow. Then gradually add instances until you hit the error. If you hit the error with a single thread, definitely open a PMR.
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| sanhsi |
| Posted: Mon Mar 03, 2014 9:48 am Post subject: |
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Novice
Joined: 26 Nov 2007
Posts: 12
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Thanks! The packet concept really worked. If SAP bundles the Idocs in a single packet then flow is receiving the packet (and all the Idoc in the packet)
BUT
If I use 1 Flow instance and 1 adapter listener then not able to get the Packet of Idocs.
If I use 1 flow instance and 2 listener then able to get the single packet.
Any combination is failing to get more than 1 packets. One similarity is flow gets n-1 packets where n is no of flow instances. |
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