With the release of AD and TXK Delta 6, Oracle has provided the feature of single file system on development instances for R12.2. Here's what they have mentioned in support.oracle.com article: Oracle E-Business Suite Applications DBA and Technology Stack Release Notes for R12.AD.C.Delta.6 and R12.TXK.C.Delta.6 (Doc ID 1983782.1)
I got this error while upgrading an R12.1.3 instance to R12.2.4, when I completed AD.C.Delta 5 patches with November 2014 bundle patches for AD.C and was in the process of applying TXK.C.Delta5 with November 2014 bundle patches for TXK.C :
Validation successful. All expected nodes are listed in ADOP_VALID_NODES table. [START 2015/03/01 04:53:16] Check if services are down [INFO] Run admin server is not down [WARNING] Hotpatch mode should only be used when directed by the patch readme.
Alok and Shoaib pinged me about this error. This error is reported in logs when adcfgclone.pl is run for a R12.2.4 appsTier where the source and target instances are on same physical server.
SEVERE : Jan 27, 2015 3:40:09 PM - ERROR - CLONE-20372 Server port validation failed. SEVERE : Jan 27, 2015 3:40:09 PM - CAUSE - CLONE-20372 Ports of following servers - oacore_server2(7256),forms_server2(7456),oafm_server2(7656),forms-c4ws_server2(7856),oaea_server1(6856) - are not available. 4:00 PM
Anil pinged me today when his adop phase=fs_clone failed with this error message:
----------------------------- ERROR: The following required ports are in use: ----------------------------- 6801 : WLS OAEA Application Port Corrective Action: Free the listed ports and retry the adop operation.