NearRT-RIC and xApp with COTS UE error on latest release 23.10.1

[fllay]

I was trying to test RIC with latest release but I got the following error

pi@pi-IdeaPad:~/src/flexric/build/examples/ric$ ./nearRT-RIC 
Setting the config -c file to /usr/local/etc/flexric/flexric.conf
Setting path -p for the shared libraries to /usr/local/lib/flexric/
[NEAR-RIC]: nearRT-RIC IP Address = 127.0.0.1, PORT = 36421
[NEAR-RIC]: Initializing 
[NEAR-RIC]: Loading SM ID = 147 with def = ORAN-E2SM-KPM 
[NEAR-RIC]: Loading SM ID = 146 with def = TC_STATS_V0 
[NEAR-RIC]: Loading SM ID = 143 with def = RLC_STATS_V0 
[NEAR-RIC]: Loading SM ID = 145 with def = SLICE_STATS_V0 
[NEAR-RIC]: Loading SM ID = 144 with def = PDCP_STATS_V0 
[NEAR-RIC]: Loading SM ID = 142 with def = MAC_STATS_V0 
[NEAR-RIC]: Loading SM ID = 148 with def = GTP_STATS_V0 
[iApp]: Initializing ... 
[iApp]: nearRT-RIC IP Address = 127.0.0.1, PORT = 36422
fd created with 6 
Received message with id = 411, port = 42126 
[E2AP] Received SETUP-REQUEST from PLMN   1. 1 Node ID 411 RAN type ngran_gNB
nearRT-RIC: /home/pi/src/flexric/src/ric/msg_handler_ric.c:88: generate_setup_response: Assertion `req->ran_func_item[i].def.len < 1023' failed.
Aborted (core dumped)

and may e2.yaml file

e2:
  enable_du_e2: true                # Enable DU E2 agent (one for each DU instance)
  e2sm_kpm_enabled: true            # Enable KPM service module
  addr: 127.0.0.1                   # RIC IP address
  port: 36421                       # RIC port
#  e2sm_rc_enabled: true

any idea what is wrong? Thank you.

[yagoda]

Hi, Yes i can see the issue. The flexric has a fixed size here for the setup response and our new code has a larger setup request because there are new features supported, we need a new patch for flexric to cope with our larger message, for now you can just open the file it prints: And update the size of this assert and corresponding array to something larger and that should work. home/pi/src/flexric/src/ric/msg_handler_ric.c:88

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On Tue, 24 Oct 2023, 11:22 fllay, ***@***.***> wrote: I was trying to test RIC with latest release but I got the following error ***@***.***:~/src/flexric/build/examples/ric$ ./nearRT-RIC Setting the config -c file to /usr/local/etc/flexric/flexric.conf Setting path -p for the shared libraries to /usr/local/lib/flexric/ [NEAR-RIC]: nearRT-RIC IP Address = 127.0.0.1, PORT = 36421 [NEAR-RIC]: Initializing [NEAR-RIC]: Loading SM ID = 147 with def = ORAN-E2SM-KPM [NEAR-RIC]: Loading SM ID = 146 with def = TC_STATS_V0 [NEAR-RIC]: Loading SM ID = 143 with def = RLC_STATS_V0 [NEAR-RIC]: Loading SM ID = 145 with def = SLICE_STATS_V0 [NEAR-RIC]: Loading SM ID = 144 with def = PDCP_STATS_V0 [NEAR-RIC]: Loading SM ID = 142 with def = MAC_STATS_V0 [NEAR-RIC]: Loading SM ID = 148 with def = GTP_STATS_V0 [iApp]: Initializing ... [iApp]: nearRT-RIC IP Address = 127.0.0.1, PORT = 36422 fd created with 6 Received message with id = 411, port = 42126 [E2AP] Received SETUP-REQUEST from PLMN 1. 1 Node ID 411 RAN type ngran_gNB nearRT-RIC: /home/pi/src/flexric/src/ric/msg_handler_ric.c:88: generate_setup_response: Assertion `req->ran_func_item[i].def.len < 1023' failed. Aborted (core dumped) and may e2.yaml file e2: enable_du_e2: true # Enable DU E2 agent (one for each DU instance) e2sm_kpm_enabled: true # Enable KPM service module addr: 127.0.0.1 # RIC IP address port: 36421 # RIC port # e2sm_rc_enabled: true any idea what is wrong? Thank you. — Reply to this email directly, view it on GitHub <#270>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AATLGFHM2I2EW6UZLT3FAR3YA7MLFAVCNFSM6AAAAAA6N4HBECVHI2DSMVQWIX3LMV43ERDJONRXK43TNFXW4OZVG43TEOBUGU> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[fllay]

Thank you I changed it to 2048 and it is working fine now.