SAP Knowledge Base Article - Preview

2044233 - Error: "Logon failed. Details: Missing SNC_LIB=... in incorrect_param in RfcOpenEx", when attempting to connect to an SAP System from Crystal Reports

Symptom

  • Password grayed out.
  • Unable to enter a password.
  • Logon failed, when trying to connect to an SAP BW System.
  • Error: "Logon failed. Details: Missing SNC_LIB=... in incorrect_param in RfcOpenEx"
  • When attempting to connect to an SAP System from Crystal Reports, it is possible to enter the user name, but not the password is grayed out, and therefore it fails to connect.
        
       
  • Note: Images and data in this SAP Knowledge Base Article is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

  • SAP Crystal Reports 2013
  • SAP Crystal Reports 2016
  • SAP Crystal Reports 2020

Product

SAP Crystal Reports 2013 ; SAP Crystal Reports 2016 ; SAP Crystal Reports 2020

Keywords

SNC, Login failed, CR, SAP BW , KBA , BI-RA-CR , Crystal Reports designer or Business View Manager , Problem

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