Cisco MDS 9148 Switch logs show a RISING_THRESHOLD_REACHED error

[Chalitha]

Hi Guys,

PID: DS-C9148S-K9

Since 5 months ago till now, In my Cisco MDS 9148 16G SAN switch has shown some frequent error logs as below,

2008 Dec 22 08:57:09 PROD-CISCO-SAN-SW2 %PMON-SLOT1-3-RISING_THRESHOLD_REACHED: TX Credit Not Available has reached the rising threshold (port=fc1/42 [0x1029000], value=80) .

2008 Dec 22 08:57:10 PROD-CISCO-SAN-SW2 %PMON-SLOT1-3-RISING_THRESHOLD_REACHED: Credit Loss Reco has reached the rising threshold (port=fc1/42 [0x1029000], value=1) 

Please provide your support and assistance regarding the following inquiries that have arisen with me,

1. What is the meaning of the above Threshold _Reached error ?
2. what are the failures that can arise on the switch and lead to the directly connected devices due to this?
3. What actions I can take to overcome these log errors?

It would be great if you could provide relevant information for all my queries.

[marce1000]

                       - FYI : https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvn14381
                                  https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvo08627

  M.