6.4.4.1 rlm_stat() returns general RLM_HANDLE errors. These are:

00Success
RLM_EH_NOHANDLE-101No handle supplied to call
RLM_EH_READ_NOLICENSE-102Can't read license data
RLM_EH_NET_INIT-103Network (msg_init()) error
RLM_EH_NET_WERR-104Error writing to network
RLM_EH_NET_RERR-105Error reading from network
RLM_EH_NET_BADRESP-106Unexpected response
RLM_EH_BADHELLO-107HELLO message for wrong server
RLM_EH_BADPRIVKEY-108Error in private key
RLM_EH_SIGERROR-109Error signing authorization
RLM_EH_INTERNAL-110Internal error
RLM_EH_CONN_REFUSED-111Connection refused at server
RLM_EH_NOSERVER-112No server to connect to
RLM_EH_BADHANDSHAKE-113Bad communications handshake
RLM_EH_CANTGETETHER-114Can't get ethernet address
RLM_EH_MALLOC-115malloc() error
RLM_EH_BIND-116bind() error
RLM_EH_SOCKET-117socket() error
RLM_EH_BADPUBKEY-118Error in public key
RLM_EH_AUTHFAIL-119Authentication failed
RLM_EH_WRITE_LF-120Can't write new license file
RLM_EH_DUP_ISV_HID-122ISV-defined hostid already registered
RLM_EH_BADPARAM-123Bad parameter passed to RLM function
RLM_EH_ROAMWRITEERR-124Roam File write error
RLM_EH_ROAMREADERR-125Roam File read error
RLM_EH_HANDLER_INSTALLED-126Heartbeat handler already installed
RLM_EH_CANTCREATELOCK-127Can't create 'single' lockfile
RLM_EH_CANTOPENLOCK-128Can't open 'single' lockfile
RLM_EH_CANTSETLOCK-129Can't set lock for 'single'
RLM_EH_BADRLMLIC-130Bad/missing/expired RLM license
RLM_EH_BADHOST-131bad hostname in license file or port@host
RLM_EH_CANTCONNECTURL-132Can't connect to specified URL (activation)
RLM_EH_OP_NOT_ALLOWED-133Operation not allowed on server. The 
status, reread, shutdown, or remove 
command has been disabled for this user.
RLM_EH_ACT_BADSTAT-134Bad status return from Activation server
RLM_EH_ACT_BADLICKEY-135Activation server built with incorrect license key
RLM_EH_ACT_BAD_HTTP-136Error in HTTP transaction with Activation server
RLM_EH_DEMO_EXISTS-137Demo already created on this system
RLM_EH_DEMO_WRITEERR-138Demo install file write error
RLM_EH_NO_DEMO_LIC-139No “rlm_demo” license available
RLM_EH_NO_RLM_PLATFORM-140RLM is unlicensed on this platform
RLM_EH_EVAL_EXPIRED-141The RLM evaluation license compiled into this binary has expired
RLM_EH_SERVER_REJECT-142Server rejected (too old)
RLM_EH_UNLICENSED-143Unlicensed RLM option
RLM_EH_SEMAPHORE_FAILURE-144Semaphore initialization failure
RLM_EH_ACT_OLDSERVER-145Activation server too old (doesn't support encryption)
RLM_EH_BAD_LIC_LINE-146Invalid license line in LF
RLM_EH_BAD_SERVER_HOSTID-147Invalid hostid on SERVER line
RLM_EH_NO_REHOST_TOP_DIR-148No rehostable hostid top-level dir
RLM_EH_CANT_GET_REHOST-149Cannot get rehostable hostid
RLM_EH_CANT_DEL_REHOST-150Cannot delete rehostable hostid
RLM_EH_CANT_CREATE_REHOST-151Cannot create rehostable hostid
RLM_EH_REHOST_TOP_DIR_EXISTS-152Rehostable top directory exists
RLM_EH_REHOST_EXISTS-153Rehostable hostid exists
RLM_EH_NO_FULFILLMENTS-154No fulfillments to revoke
RLM_EH_METER_READERR-155Meter read error
RLM_EH_METER_WRITEERR-156Meter write error
RLM_EH_METER_BADINCREMENT-157Bad meter increment command
RLM_EH_METER_NO_COUNTER-158Can't find counter in meter
RLM_EH_ACT_UNLICENSED-159Activation Unlicensed
RLM_EH_ACTPRO_UNLICENSED-160Activation Pro Unlicensed
RLM_EH_SERVER_REQUIRED-161Counted license requires server
RLM_EH_DATE_REQUIRED-162REPLACE license requires date
RLM_EH_NO_METER_UPGRADE-163METERED licenses can't be UPGRADED
RLM_EH_NO_CLIENT-164Disconnected client data can't be found
RLM_EH_NO_DISCONN-165Operation not allowed on disconnected handle
RLM_EH_NO_FILES-166Too many open files
RLM_EH_NO_BROADCAST_RESP-167No response to broadcast message
RLM_EH_NO_BROADCAST_HOST-168Broadcast response didn't include hostname
RLM_EH_SERVER_TOO_OLD-169Server too old for disconnected operations
RLM_EH_BADLIC_FROM_SERVER-170License from server doesn’t authenticate.
RLM_EH_NO_LIC_FROM_SERVER-171No License returned from server.
RLM_EH_CACHEWRITEERR-172Client Cache File write error.
RLM_EH_CACHEREADERR-173Client Cache File read error.
RLM_EH_LIC_WITH_NEW_KEYWORDS-174License returned from server has keywords I don’t understand.
RLM_EH_NO_ISV-175Unknown ISV name.
RLM_EH_NO_CUSTOMER-176Unknown Customer name.
RLM_EH_NO_SQL-177Cannot open MySQL database (RLM Cloud only).
RLM_EH_ONLY_LOCAL_CMDS-178Only local command-line commands allowed.
RLM_EH_SERVER_TIMEOUT-179Server timeout on read.
RLM_EH_NONE_SIGNED-180rlmsign did not sign any licenses (warning).
RLM_EH_DUP_XFER-181Duplicate disconnected transfer.
RLM_EH_BADLOGIN-182Bad/No login credentials to server.
RLM_EH_WS_NOSUPP-183Function not supported with web services.
RLM_EH_NOFUNC-184Function not available.
RLM_EH_TOOMUCHJSON-185JSON reply too big.
RLM_EH_NOLICFROMSERV-186Server returned no temp license.
RLM_EH_TEMPFROMCLOUD-187Temporary licenses come from RLM Cloud servers only.
RLM_EH_NOTTEMP-188License is not a temporary license.
RLM_EH_NOLICENSE-189No license supplied to call.
RLM_EH_NOTEMPFROMLOCAL-190Local license can’t be converted to temp license.
RLM_EH_NOHTTPSSUPPORT-191ActPro HTTPS support not available.
RLM_EH_NOHTTPSDATA-192Noreturned data from HTTPS.
RLM_EH_NOTTHISHOST-193Wrong Host.
RLM_EH_NOTRANSBIN-194Translated binaries not supported (mac).