Reader: 11027 - Can't read object cache for SID and Reader: 17006 - Error reading object cache from (4303317)

The Read process is stopped due to error and the following messages are observed in event_log:

Error    2015-10-15 00:49:54.979020 122849 308406016 Reader: 11027 - Can't read object cache for o.sourceSID actid = nn  (from sourceSID) [module ord] Error    2015-10-15 00:49:54.958928 122849 308406016

Reader: 17006 - Error reading object cache from file "/sjdblkup/vardir_19099/state/o.sourceSID-objcache_sp_ordr.nn": Illegal state: Unknown object cache format  (from sourceSID) [module osp]

Remove the  corrupted Read object cache and  recreate it from Capture object cache as below:

1. Go to the /vardir/state directory on source (where vardir denotes Shareplex Variable directory) and save the existing Read object cache file for actid nn (where nn is any integer representing the current activation id) by renaming it to another name. This way we remove the corrupted Read object cache prior to recreating it from Capture object cache for the same actid. For example:

$ mv o.sourceSID-objcache_sp_ordr.nn o.sourceSID-objcache_sp_ordr.bak   (where $ denotes the OS prompt)

1. On source sp_ctrl, bounce Capture:

sp_ctrl>stop capture     (make sure it is “stopped by user” and not “stopping” by issuing “status” and wait for it to be “stopped by user” before restarting it)

sp_ctrl>start capture

1. Recreate the Read object cache from Capture object cache file as below:

$ cp o.sourceSID-objcache_sp_ocap.nn o.sourceSID-objcache_sp_ordr.nn

1. Restart Read.