SAP Knowledge Base Article - Preview

3407149 - ORA-12547 TNS: Lost Contact

Symptom

During Solman setup in step 5 to connect for DBA extractors reports the error ORA-12547 TNS: Lost Contact
All the connection information configured correctly. However, there is still reports the error. 


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Environment

Oracle 11g and higher

Product

SAP NetWeaver all versions

Keywords

ORA-12547, TNS: Lost Contact, INVITED_NODES , KBA , BC-DB-ORA , Oracle , Problem

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