# [RPD_ISIS_TLV22_CONTENTINFO](https://apps.juniper.net/syslog-explorer/?msg=RPD_ISIS_TLV22_CONTENTINFO)

## SYSLOG Details
- **Message**: IS-IS Instance:<variable>isis-instance</variable>: TLV22/TLV222 to <variable>neighbor-system-id</variable>c can not fit in  single TLV. L<variable>isis-level</variable> LSP:<variable>lsp</variable>l
- **Help**: IS-IS TLV22/TLV222 can't contain whole set of sub-TLVs
- **Description**: Content of TLV22/TLV222 can not fit in single tlv. Content beyond 255 bytes will be missing in ISIS-LSP. Multi-part-isnbr config is required to send all the content of TLV22/TLV222. Make sure all the node in the network must be capable of processing multi-part-tlv before turning on knob.
- **Type**: Event: This message reports an event, not an error
- **Severity**: notice
- **Cause**: Size of TLV22 for given neighbor is more than 255 bytes, this is due to various configuration params on interface
- **Action**: Please check details printed with this syslog message. To send all the sub-tlv, multi-part-tlv need to configured. Before configuring multi-part-tlv, make sure all the node in the network capable of processing multiple TLV22/TLV222 content from same nbr
- **Attributes**: isis-instance
neighbor-system-id
isis-level
lsp
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_ISIS_TLV22_CONTENTINFO&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_ISIS_TLV22_CONTENTINFO&sw=Junos%20OS&rel=25.4R1)
- [Junos OS Evolved 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_ISIS_TLV22_CONTENTINFO&sw=Junos%20OS%20Evolved&rel=26.2R1)
- [Junos OS Evolved 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_ISIS_TLV22_CONTENTINFO&sw=Junos%20OS%20Evolved&rel=25.4R1)