Diameter Signaling Router (DSR) - Unable To Delete AVP Removal List - "[Error Code 19782] - Cannot Delete. AVP Removal List Is Referenced By Peer Node"

Asset ID:	1-72-2244625.1
Update Date:	2017-03-16
Keywords:

Solution Type Problem Resolution Sure

Solution 2244625.1 : Diameter Signaling Router (DSR) - Unable To Delete AVP Removal List - "[Error Code 19782] - Cannot Delete. AVP Removal List Is Referenced By Peer Node"

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 7.2.0 and later
Tekelec

Symptoms

Unable to delete AVP Removal List, getting following error code:

[Error Code 19782] - Cannot Delete. AVP Removal List Is Referenced By Peer Node

In this case AVP Removal List was not referenced by any Peer node.

Changes

Upgrade to DSR 7.2

Cause

It was identified that AVP removal list was reference by local node in Node Table.

This can be verified using below commands:

iqt -E AvpRemovalList > avpRemovalListTable

iqt -E Node > NodeTable

It is not expected that local node will reference the AVP Removal List in NodeTable.

In this case it was referenced because when upgrading to DSR 7.2, The initial value of the avpRemovalListId in Node table for Local Node was not correctly set.

Bug# 25715317 has been opened for this issue.

Solution

Execute the below command on Active SOAM to correctly set the avpRemovalListId for Local node in Node Table.

iset -favpRemovalListId='-1' Node where "type='Local'"

References

<BUG:25715317> - LOCAL NODES HAVING AVPREMOVALLISTID=0 AFTER UPGRADE TO 7.2

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