mttrapd probe failed to startup - rtld: 0712-001 runtime error

Technote (troubleshooting)


The mttrapd probe failed to start after installation and gets runtime definition error.


No log is created and this error is seen after attempting to start on the command line:

rtld: 0712-001 Symbol NCOIICCPerformSymmetricDecryption_padding_set was referenced from module nco_p_mttrapd(), but a runtime definition of the symbol was not found.


The patch dependency of the version of libncrypt was not met.

Diagnosing the problem

Check the output of listIU to check on the version of libncrypt install against the required version mentioned in the description.txt of the probe.

Resolving the problem

Install the latest OMNIbus fixpack to get the latest version of libncrypt.

Historical Number

PMR 18665

Product Alias/Synonym

OMNIbus probe

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Document information

More support for:

Tivoli Netcool/OMNIbus
SNMP Probe

Software version:


Operating system(s):

AIX, Linux, Solaris, Windows

Reference #:


Modified date:


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