SAP Knowledge Base Article - Preview

2374220 - ORA-12516 TNS listener could not find available handler with matching protocol stack - Information Steward


  • Intermitent connection issues to Oracle database
  • Users cannot access Information Steward (IS) application

A system error occurred. Contact the administrator if the error persists. (UIM-10142) Error during SQL processing, Listener refused the connection with the following error: ORA-12516, TNS:listener could not find available handler with matching protocol stack, Error code: 12,516 (COR-10713)



SAP Information Steward 4.x


SAP Information Steward 4.2


BOIS , IS , ORA 12516 , UIM 10142 , data base , service handlers , KBA , EIM-IS-SVR , Information Steward - Administration/Server , EIM-IS-DEP , Information Steward - Deployment Install Upgrade , Problem

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