CIF queue with "connection closed(no data) error text

[Former Member]

Hi,

We are getting error with inbound queues related to purchase orders. /SAPAPO/CQ shows inbound queues are failed with red indicator with "connection closed(no data)" as error text.

My APO<->R/3 rfc connection test is working fine and also I am able get into LCA and find LC operational fine.

[Former Member]

I also faced the same error in CIF queue while trying to debug the queue, connections were all good. Tried all the mentioned steps but still getting the same error. Atlast I deleted all the related LUW's are tried again and it worked.

[Former Member]

Hi ,

Please check with your BASIS team regarding the dialog work processes for the tRFC/qRFC.

Also check the MAXTIME/NRETRY/TDELAY parameters for the RFC destination.

"Connection closed" is purely technical error because of the insufficient work processes available during the qRFC's (CIF queues) execution.

Check these settings both on R/3 as well as APO side.

Regards,

Nikhil Nalgirkar

[Former Member]

First In /SAPAPO/CQ , select that queue queue and activate it by match stick like button.

If it is still there than

In /SAPAPO/CQ , select that queue queue than on the top right side select go to application log.

to get more details of the error than take corrective action as suggested.

Manish

[Former Member]

Please check the status of CIF queue , it should not be in stop status.If you find queue in stop status than you have to activate CIF queue using OM17 - start CIF queue.

Also check SLG1 application log for details.This will give you details of error log.

Above situation can happen when you shutdown you APO system & disconnect from R/3 for long time.You have to start CIF queue again using OM17.

You can also check setting of CFC2 - queue application log setting & CFC3 queue processing block setting.

Let me know this helps you to resolve issue.

Sanjay Karkun

[former_member245036]

Dear SAP Expert,

Now, this issue occured in our system.

Please, show me step by step to solve this issue.

thanks so much.

[Former Member]

please reactivate the queue and check if it goes through