Error message: No service for system SAPCRD client 201 in the integration directory e Error message. Transaction IDX1: Port SAPCRD, client 201, RFC destination  La tcode IDX1 sull’istanza PI (ABAP) deve definire la porta SAP<sid>, SAPCRD nell’esempio. Da <http://saptechnical.com/Tutorials/XI/CRM/Page2.htm>