Solution : https://service.sap.com/sap/support/notes/311118 (SAP Service marketplace login required)
Summary :
When attempting to log onto a dialog instance in SAP, users may encounter error messages indicating no HWID received by the message server and complications during attachment processes. The root cause is traced to improper manual setting of the dynamic parameter rdisp/myname in a profile, formulated as $(SAPLOCALHOST)_$(SAPSYSTEMNAME)_$$. This issue can also arise if the SAPLOCALHOST is incorrectly set, potentially duplicated across instances. It is critical to ensure that rdisp/myname is not manually configured in the profiles to avoid such disruptions.
Key words :
dev_ms message serverlog q0o=> mssloginclient, dev_disp dispatcher error => msisnd2, incorrectly set saplocalhost parameter, [dpxxdisp 2631] error => msiattach, 0753] log q0n=> dprqnowphandle, error message appears, rdisp/myname parameter, solution rdisp/myname, application server identifies, message server
Related Notes :
| 72248 | NT: Dispatcher in status 'Yellow',SAP system running |