Showing posts from March, 2022

Steps to Re-configure Oracle Fusion Middleware Components for Oracle E-Business Suite specially after clone

  Overview OPMN will log the following errors when attempting to start the patched opmn process with a default MD5withRSA signed certificate: [opmn] [ERROR:1] [] [ons-secure] Connection server SSL set credentials failed (43084) [opmn] [ERROR:1] [222] [ons-secure] SSL initialization failed Generating and Deploying a New Wallet for TLS Enabled Release 12.2 Environments Log in as the user that owns the application tier installation (this is usually applmgr or oracle). Source the run file system environment and the $FMW_HOME/SetWebtier.env file. $ source <EBS base install directory>/EBSapps.env run $ source $FMW_HOME/SetWebtier.env For a new Oracle E-Business Suite Release 12.2 installation, all steps must be performed on the run edition file system, which is sourced by running the following command: $ source <EBS base install directory>/fs1/EBSapps/appl/APPS<CONTEXT_NAME>.env Set an alias for the correct orapki. $ alias orapki=$FMW_HOME/oracle_common/bin/orapki Create a

How to fix Oracle SQL Developer connection issue "Got minus one from a read call"

 During connection from SQL Developer to EBS database got below error message: Status : Failure - Test failed: IO Error: Got minus one from a read call Following solution can be done : 1. Go to directory $ORACLE_HOME / network / admin 2. Modify sqlnet.ora file with following parameter : tcp.validnode_checking = no 3. If you don 't want to disable this, you can put the machine names as follows: tcp.invited_nodes=(machine1, machine2) 3. Bounce the listener. Due to security enhancements it is not good to put tcp.validnode_checking = no or comment out will through error when we start listener like below: Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)( TNS-00584: Valid node checking configuration error TNS-12560: TNS:protocol adapter error Better plan is to add localhost or IP address of client (Local Computer) in the sqlnet.ora file That will solve the problem NAMES.DIRECTORY_PATH=(TNSNAMES, ONAMES, HOSTNAME) SQLNET.EXPI