diff --git a/core/mac/src/pe/lim/lim_process_sme_req_messages.c b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
index 49113c9529e4..41842fe17ead 100644
--- a/core/mac/src/pe/lim/lim_process_sme_req_messages.c
+++ b/core/mac/src/pe/lim/lim_process_sme_req_messages.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2012-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -2223,7 +2223,9 @@ void lim_calculate_tpc(struct mac_context *mac,
 
 	ch_params.ch_width = CH_WIDTH_20MHZ;
 
-	for (i = 0; i < num_pwr_levels; i++) {
+	for (i = 0;
+		i < num_pwr_levels && (ch_params.ch_width != CH_WIDTH_INVALID);
+		i++) {
 		if (is_tpe_present) {
 			if (is_6ghz_freq) {
 				wlan_reg_get_client_power_for_connecting_ap(
@@ -2241,8 +2243,9 @@ void lim_calculate_tpc(struct mac_context *mac,
 					mac->pdev, oper_freq, 0, &ch_params);
 				mlme_obj->reg_tpc_obj.frequency[i] =
 					ch_params.mhz_freq_seg0;
-				ch_params.ch_width =
-					get_next_higher_bw[ch_params.ch_width];
+				if (ch_params.ch_width != CH_WIDTH_INVALID)
+					ch_params.ch_width =
+						get_next_higher_bw[ch_params.ch_width];
 			}
 			if (is_6ghz_freq) {
 				if (LIM_IS_STA_ROLE(session)) {