Installation SAP R/3 synchronization

Question

I need to install "SAP R/3 synchronization" but I'm not clear how to install "One Identity Manager Business Application Programming Interface in the SAP R/3 system" 
 I am following the following article https://support.oneidentity.com/technical-documents/identity-manager/9.2/administration-guide-for-connecting-to-sap-r3#TOPIC-2087068 
 arrived at this point https://support.oneidentity.com/technical-documents/identity-manager/9.2/administration-guide-for-connecting-to-sap-r3/2#TOPIC-2087070 
 I am unable to install all the zip files that are listed. 
 The version I use of One Identity Manager is 9.2

jos groenewegen · Answer

Hi Graziano, 
 This may be a stupid / obvious question... But I do want to just check; 
 What does your SAP team say? Because these zip files / BAPI's are items that are to be installed on the SAP side / SAP system. As such I expect they'll be receiving some error on their side?