How to fix the Oracle error TNS-01173: Missing or inappropriate PRESPAWN_MAX parameter from SID_DESC?

Posted by AbundantCode

In this post, you’ll learn more about the Oracle ErrorTNS-01173: Missing or inappropriate PRESPAWN_MAX parameter from SID_DESC with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-01173: Missing or inappropriate PRESPAWN_MAX parameter from SID_DESC

Reason for the Error TNS-01173: Missing or inappropriate PRESPAWN_MAX parameter from SID_DESC

Cause: PRESPAWN_MAX in each SID_DESC does not have required fields.

How to fix the Error TNS-01173: Missing or inappropriate PRESPAWN_MAX parameter from SID_DESC ?

You can fix this error in Oracle by following the below steps

Action: Be sure the parameters required for PRESPAWN_DESC are specified in each SID_DESC. For example, SID_LIST_LISTENER = (SID_LIST=(SID_DESC=(SID_NAME=)(PRESPAWN_MAX=15)(ORACLE_HOME=)(PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=10)(TIMEOUT=30)))) Add or correct these parameters in the LISTENER.ORA file

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