Unable to upload exachk report to collection manager - MEMORYCRUNCH - EXACHK  VERSION: 18.3.0_2
After enabling the automatic report upload to collection manager, I noticed its not uploading any files onto the collection manager but only generating the report files.
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[root @ host exachk]# ./exachk -checkdbupload
Configuration is good to upload result to database.
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[root@slcc15db07 exachk]# ./exachk -a
Sending commands to daemon (mypid 241319) args : -a
Checking ssh user equivalency settings on all nodes in cluster for root
Node .......... [trimmed]
Detailed report (html) - /opt/oracle.SupportTools/exachk/exachk_slcc15db07_dbm01_100518_013541/exachk_slcc15db07_dbm01_100518_013541.html
exachk_slcc15db07_dbm01_100518_013541.zip successfully uploaded to RCA13_DOCS table.
None
UPLOAD [if required] - /opt/oracle.SupportTools/exachk/exachk_slcc15db07_dbm01_100518_013541.zip