SAP Knowledge Base Article - Preview

3802573 - SLT configuration creation fails due to UCON RFC Rejected for IUUC_GET_REMOTE_SYSTEM_INFO - SLT

Symptom

  • SLT configuration wizard fails to create a new configuration between source and target systems, and receive the following error
    • RFC connection error
    • OTR-Based Exception of Class: CX_IUUC_REPL_CONFIGURATION
  • In the source system, SM21 system log contains the following error 
    • Error: UCON RFC Rejected
    • IUUC_GET_REMOTE_SYSTEM_INFO;3300


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Environment

SAP Landscape Transformation Replication Server (SLT)

Product

SAP Landscape Transformation replication server 2.0 ; SAP Landscape Transformation replication server 3.0

Keywords

SLT, UCON, UCON RFC rejected, RFC, IUUC_GET_REMOTE_SYSTEM_INFO, blocked function module, allow list, DMIS upgrade, S/4HANA, replication, Central Finance, configuration wizard, RZ11 , KBA , CA-LT-SLT , SAP Landscape Transformation Replication Server (SLT) , Problem

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