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ghoshly
PostPosted: Mon Feb 03, 2020 2:22 pm Post subject: RFC Communication issue Reply with quote

Master

Joined: 10 Jan 2008
Posts: 289

I am using a working copy of couple of flows which uses SAP nodes to interact with SAP systems. Migrated the working copy to higher environment and changed configurable service to change connection details for different environment. IIB v10.0.0.16

We have done the environment setting to place the required jar files in directory, updated /etc/services file to have correct gateway port details. I am able to send message to SAP system but for receiving message from SAP system via RFC, I am getting communication error. I would really appreciate any help to figure out the issue. JCO Trace as below -

Code:


**** Error file opened at 20200203 134324 Eastern Standard Time Rel. 3.0.17 Hotfix 1 (2017-09-15) [721.913]
Error:  >Mon Feb 03 13:43:24,179<   
>RfcIoException:
    message: CPIC-CALL: SAP_CMACCPTP3 on convId:         

LOCATION    SAP-Gateway on host sdxbf-nanpdb4.na.sdxcorp.net / sapgw10
ERROR       registration of tp ESBRFC from host sdxbf-esbuat1 not allowed
TIME        Mon Feb  3 13:43:24 2020
RELEASE     753
COMPONENT   SAP-Gateway
VERSION     2
RC          720
MODULE      /bas/753_REL/src/krn/si/gw/gwxxrd.c
LINE        4193
COUNTER     11079

    Return code: RFCIO_ERROR_REGISTRATION_DENIED(35)<



Error:  >Mon Feb 03 13:43:24,189<   
>RfcIoException:
    message: CPIC-CALL: SAP_CMACCPTP3 on convId:         

LOCATION    SAP-Gateway on host sdxbf-nanpdi1.na.sdxcorp.net / sapgw70
ERROR       registration of tp ESBRFC from host sdxbf-esbuat1 not allowed
TIME        Mon Feb  3 13:43:24 2020
RELEASE     753
COMPONENT   SAP-Gateway
VERSION     2
RC          720
MODULE      /bas/753_REL/src/krn/si/gw/gwxxrd.c
LINE        4193
COUNTER     15054

    Return code: RFCIO_ERROR_REGISTRATION_DENIED(35)<



Error:  >Mon Feb 03 13:43:24,198<   
>RfcIoException:
    message: CPIC-CALL: SAP_CMACCPTP3 on convId:         

LOCATION    SAP-Gateway on host sdxbf-nanpdi2.na.sdxcorp.net / sapgw80
ERROR       registration of tp ESBRFC from host sdxbf-esbuat1 not allowed
TIME        Mon Feb  3 13:43:24 2020
RELEASE     753
COMPONENT   SAP-Gateway
VERSION     2
RC          720
MODULE      /bas/753_REL/src/krn/si/gw/gwxxrd.c
LINE        4193
COUNTER     3108

    Return code: RFCIO_ERROR_REGISTRATION_DENIED(35)<
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fjb_saper
PostPosted: Tue Feb 04, 2020 6:35 am Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20213
Location: LI,NY

Well your error is very clear and may have to be addressed by the SAP team
Code:
ERROR       registration of tp ESBRFC from host sdxbf-esbuat1 not allowed
.
Once the ESBRFC has registered, make sure to talk to the SAP basis team to make it available across all SAP servers.
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ghoshly
PostPosted: Wed Feb 05, 2020 10:26 am Post subject: Thanks Reply with quote

Master

Joined: 10 Jan 2008
Posts: 289

Initially SAP Basis steam had added ESB host names in exception list to allow the connection, but it only worked when they bounced the SAP instances.

Thanks for your help.
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