fs_clone error: port 17022 is BUSY (Doc ID 2533691.1)

Applies to 12.2.8 and later 

Fs_clone fails with following error in the log txkCloneAquirrPort.log

Error: port 17021 is BUSY

Solution: 

$ netstat -putan | grep 17021

This will show the process

192.168.34.183:17021  Established 4102356/Java

IP:17031 Established 17968/FNDLIBR

From above netstat output If we get port is blocked for FNDLIBR.. then we need to bounce Concurrent Managers and kill any FNDLIBR before restarting.

If it is for Java.. we need to check which service is using the mentioned process and we need to bounce that service. 

Run fs_clone with force=yes option

Java Code Signing Certificate Steps

Reference Oracle Doc ID 

Enhanced Jar Signing for Oracle E-Business Suite (Doc ID 1591073.1) Steps to generate the CSR certificate  (Before running below initialize command please take backup of adkeystore.dat, adsign.txt) adjkey -initialize -keysize 2048 -alias Java-code-2023 (Enter apps username, password, Org. Name, Org. Unit, Locality, State, Country) Generate CSR : keetool -siglag SHA256withRSA -certreq -keystore $APPL_TOP/admin/adkeystore.dat -file $APPL_TOP/admin/adkeystore.csr -alias Java-code-2023 Submit CSR to Certificate team to Get the certificate  Import the Root Certificate keytool -import -alias root-2023 -file Root_Cert.crt -trustcacerts -v -keystore cacerts Enter The keystore password -  Validate root certificate is added or not with below command keytool -list -keystore cacerts    Import Intermediate Certificate copy certificate to $APPL_TOP/admin path cd $APPL_TOP/admin $keytool -import -file Intermediate_Cert.crt -trustcacerts -alias intermediate-2023 -keystore adkeystore.dat enter keystore password  Validate installed certificate keytool -list -keystore adkeystore.dat Import Java Code Signing Certificate keytool -import -file Code_Sign_Cert.crt -trustcacerts -alias java-code-2023 -keystore adkeystore.dat enter keystore password and key password for alias Validate installed certificate keytool -list -keystore adkeystore.dat Verify Certificate Installation  jarsigner -verify -certs -verbose $AD_TOP/java/jar/adxlib.jar jarsigner -keystore adkeystore.dat -verify -verbose -certs $AD_TOP/java/jar/adxlib.jar Above command will show the Certificate Expiry date To Identify the existing keysotore and Key passwords run following SQL script by connecting to APPS. SQL> set serveroutpu on declar $pass varchar2(30); kpass varchar2(30); begin ad_jar.get_jripasswords($pass, kpass); dbms_output.put_line(spass); dbms_output.put_line(kpass); end; / Above script will give the output with existing passwords