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Name or password is incorrect (repeat logon)

Former Member
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I have a SAP gateway solution developed using librfc.a ( 46C) which is working fine in SAP R/3 system. I am trying to use the same solution to connect to SAP ERP Central Component 6.0. I am getting the following error in the dev_rfc file when i try to submit an IDOC to the SAP system.

Name or password is incorrect (repeat logon)

<* RfcReceive: returns 3:RFC_SYS_EXCEPTION

<* RfcCallReceive: returns 3:RFC_SYS_EXCEPTION

Can some one tell me why this error is coming?

Thanks in advance,


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Answers (1)

Answers (1)

Active Contributor
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Passwords in 7.00 based system are case sensitive. If your password was created/change in the ERP 6.0 system you need to enter it in CAPITALS (because those were converted in older systems to capital automatically) if you want to use the old librfc.