ERP ->(soap) HCI ->(soap) C4C Error SOAP

Hi experts

I consume  webservice of c4c from the ERP by HCI.

Service: ManageExternalAggregatedCustomerSalesOrderViewIn

Basic Authentication for C4C

The service works well in soapUI, but when I try from the SE80 in the ERP, I get the following error:

Error when calling SOAP Runtime functions: SRT: Processing error in Internet Communication Framework: ("ICF Error when receiving the response: ICM_HTTP_SSL_ERROR")

I uploaded all these certificates in the transaction STRUTS

I want to mention that we have other iflows working well, but are : C4C ->(soap) HCI ->(idoc) ERP.

trankful for any help