Message server query failed with return code -14

[Private_Member_667194]

Use SAP Business Connector 4.8.1

When SAP invokes an RFC with SAP Business Connector,

The following error is displayed in the SSAP Business Connector console.

Where can I find the cause related to Return Code -14 ?

2023-09-22 13:36:17,485 +0900 [B2B-SAP.0011.0001] BC HTTP Handler 111.111.111.111 | [JCoRFC] Message server query failed with return code -14: Logon group "SAP_HANA" is not RFC enabled at message server on host 10.11.11.11

[HAL9000]

"Logon group 'SAP_HANA' is not RFC enabled" means that this logon group was not set up by the administrator to be used for RFC logons. Only SAP GUI logons are allowed via this group.

If this configuration is a mistake and RFC logons via this logon group shall be permitted, an administrator needs to change the setting in transaction SMLG for that group "SAP_HANA" and tick the checkbox "Ext. RFC-enabled".