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3636546 - System Message : Password trunctated / converted: REMOTE_FUNCTION_CALL %_RFC_START

Symptom

There are lots of error messages  in t-cd:SM21 as below:

Password trunctated / converted: REMOTE_FUNCTION_CALL %_RFC_START

In the work processes trace log, the following message recorded:


 fallback_check_cpassB: downwards-compatible password detected (login/password_downwards_compatibility = 3)
N  type=F, REMOTE_FUNCTION_CALL                                          of program SAPMSSY1
N  type=D, %_RFC_START                                                   of program SAPMSSY1
M  ***LOG USH=> F D [sign.c       5834]


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Environment

SAP Netweaver Application Server ABAP
SAP Netweaver Application Server ABAP for S/HANA 

Product

ABAP PLATFORM CLOUD 2502 ; SAP NetWeaver 7.52 for SAP S/4HANA 1709 ; SAP NetWeaver Application Server for ABAP 7.2

Keywords

Password trunctated, converted, REMOTE_FUNCTION_CALL, RFC_START, downwards-compatible password detected, login/password_downwards_compatibility. USH , KBA , BC-SEC-LGN , Authentication , BC-MID-RFC , RFC , Problem

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