SAP Note 1178628 - No service connection: "internal error"

Component : Problems with remote access from SAP to Customer system -

Solution : https://service.sap.com/sap/support/notes/1178628 (SAP Service marketplace login required)

Key words :
xx-ser-net-htl reason, current customer problem requires, transaction sm51 -> instance list, customer problem occurred, support team accesses, sap support portal, internal error location, correct instance numbers, error message, saprouter instance

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