Hi Sriram,
I am using our solman to execute the sldcheck and below is the error
Use transaction SLDAPICUST if you wish to maintain the SLD server access data
Launching the SLD GUI in a separate browser window...
=> Verify in the browser GUI that the SLD is in a healthy running state!
Calling function LCR_LIST_BUSINESS_SYSTEMS
Retrieving data from the SLD server...
Function call returned exception code 4
=> Check whether the SLD is running!
Summary: Connection to SLD does not work
=> Check SLD function and configurations