function resolveTarget(sTarget) {
			return that.normalizeMessageTarget(sTarget[0] === "/"
				? sTarget
				: _Helper.buildPath("/" + sResourcePath, sCachePath, sTarget));
		}
Creates an {@link sap.ui.core.message.Message} from a given "raw" message object. For a
bound message, targets are resolved if they are not yet resolved. A message is called a bound
message if is has a target, even if it is empty.

@param {object} oRawMessage
  The raw message
@param {string} [oRawMessage.code]
  The error code
@param {string} [oRawMessage.longtextUrl]
  The message longtext URL; can be relative to the given <code>sResourcePath</code>
@param {string} [oRawMessage.message]
  The message text
@param {number} [oRawMessage.numericSeverity]
  The numeric message severity
@param {string} [oRawMessage.target]
  The message target; can be relative to the <code>sResourcePath</code> plus
  <code>sCachePath</code>
@param {string[]} [oRawMessage.additionalTargets]
  Array of additional targets with the same meaning as <code>target</code>
@param {boolean} [oRawMessage.technical]
  Whether the message is reported as <code>technical</code>
@param {boolean} [oRawMessage.transition]
  Whether the message is a transition message and not a state message. Unbound messages
  cannot be state messages
@param {object} [oRawMessage.@$ui5.error]
  The original error instance
@param {object} [oRawMessage.@$ui5.originalMessage]
  The original message object which is used to create the technical details
@param {string} [sResourcePath]
  The resource path of the cache that saw the messages; used to resolve the targets and
  the longtext URL
@param {string} [sCachePath]
  The cache-relative path to the entity; used to resolve the targets
@param {object} [oOriginalMessage=oRawMessage]
  The original message object which is used to create the technical details
@returns {sap.ui.core.message.Message}
  The created UI5 message object

@private