RFC error: Timeout during allocate

[susrith2021]

Hello experts

I have done with testing of SAPFTP RFC destination of connection type T. It throughs the error as shown below

Logon	Cancel
Error Details	timeout during allocate / CPIC-CALL: 'ThSAPCMRCV', communication rc: CM_PRODUCT_SPECIFIC_ERROR (cmRc=20), taskhandler rc
Error Details	ERROR: timeout during allocate
Error Details	LOCATION: SAP-Gateway on host s4hana2021.testing.com / sapgw01
Error Details	DETAIL: no connect of TP sapftp from host %%SAPGUI%% after 20 sec
Error Details	COMPONENT: SAP-Gateway
Error Details	COUNTER: 11291
Error Details	MODULE: /bas/785_REL/src/krn/si/gw/gwr3cpic.c
Error Details	LINE: 6940
Error Details	RETURN CODE: 242
Error Details	SUBRC: 0
Error Details	RELEASE: 785
Error Details	TIME: Tue Jan 31 10:52:09 2023
Error Details	VERSION: 2

SAPFTP destination is autogenerated in my sap system. I have done with regeneration of SAPFTP destination using the program RSFTP005, it results

Please guide me to solve this error.

Thank you

[Johan_sapbasis]

Hi,

As per your error screenshot can you check for and post the dev_rfc work process trace file here.

Kind Regards,

Johan

[Johan_sapbasis]

Also check SAP notes:

581509 - Reasons for "timeout during allocate"

1220378 - Error: "Timeout during allocate" appears when performing an RFC connection test