diff --git a/internal/http/services/ocmd/shares.go b/internal/http/services/ocmd/shares.go
index d4435d3b08..10e9c852c0 100644
--- a/internal/http/services/ocmd/shares.go
+++ b/internal/http/services/ocmd/shares.go
@@ -101,11 +101,13 @@ func (h *sharesHandler) createShare(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if resource == "" || providerID == "" || owner == "" {
-		WriteError(w, r, APIErrorInvalidParameter, "missing details about resource to be shared", nil)
+		msg := fmt.Sprintf("missing details about resource to be shared (resource='%s', providerID='%s', owner='%s", resource, providerID, owner)
+		WriteError(w, r, APIErrorInvalidParameter, msg, nil)
 		return
 	}
 	if shareWith == "" || protocol["name"] == "" || meshProvider == "" {
-		WriteError(w, r, APIErrorInvalidParameter, "missing request parameters", nil)
+		msg := fmt.Sprintf("missing request parameters (shareWith='%s', protocol.name='%s', meshProvider='%s'", shareWith, protocol["name"], meshProvider)
+		WriteError(w, r, APIErrorInvalidParameter, msg, nil)
 		return
 	}