Symptoms

Import of the LTM service fails with a message similar to: "Failed to copy configuration to working-config; reason: Failed copying from source to target: java.lang.IllegalArgumentException:"

Impact

BIG-IP's config cannot be managed.

Conditions

This occurs when BIG-IP has an HTTP profile where Response Chunking is set to Unchunk.

Workaround

None

Fix Information

None

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips