On AS ABAP, you have to assign roles to the PI dialog and service users.
Perform the following steps in your AS ABAP system:
Log on using an administration user (for example, DDIC).
Call transaction SU01 (User Maintenance).
In the Userfield, search for the following users and assign the appropriate role(s) as follows:
PILSADMIN
SAP_XI_CMS_SERV_USER
PIDIRUSER
SAP_XI_ID_SERV_USER
SAP_XI_ID_SERV_USER_MAIN
SAP_SLD_CONFIGURATOR
SAP_BC_WEBSERVICE_PI_CFG_SRV
PIREPUSER
SAP_XI_IR_SERV_USER
SAP_XI_IR_SERV_USER_MAIN
SAP_SLD_CONFIGURATOR
PILDUSER
SAP_BC_AI_LANDSCAPE_DB_RFC
PIAPPLUSER
SAP_XI_APPL_SERV_USER
SAP_BC_WEBSERVICE_PI_CFG_SRV
PIRWBUSER
SAP_XI_RWB_SERV_USER
SAP_XI_RWB_SERV_USER_MAIN
SAP_SLD_CONFIGURATOR
PIAFUSER
SAP_XI_AF_SERV_USER
SAP_XI_AF_SERV_USER_MAIN
SAP_SLD_CONFIGURATOR
SAP_BC_WEBSERVICE_PI_CFG_SRV
PIISUSER
SAP_XI_IS_SERV_USER
SAP_XI_IS_SERV_USER_MAIN
SAP_SLD_CONFIGURATOR
PISUPER
SAP_BC_AI_LANDSCAPE_DB_RFC
SAP_BC_ALM_ADMIN
SAP_BC_ALM_ALERT_USER
SAP_BC_ALM_CUST
SAP_BC_BASIS_ADMIN
SAP_BC_BASIS_MONITORING
SAP_BC_WEBSERVICE_ADMIN
SAP_NWA_FULL
SAP_SLD_ADMINISTRATOR
SAP_XI_ADMINISTRATOR
SAP_XI_BPE_ADMINISTRATOR_ABAP
SAP_XI_BPE_CONFIGURATOR_ABAP
SAP_XI_BPE_MONITOR_ABAP
SAP_XI_CONFIGURATOR
SAP_XI_CONTENT_ORGANIZER
SAP_XI_DEVELOPER
SAP_XI_MONITOR
PI_JCO_RFC
SAP_BC_JSF_COMMUNICATION_RO
PIPPUSER
SAP_XI_APPL_SERV_USER
PI3RDAPIUSER
SAP_XI_CONFIGURATOR
SAP_XI_CONFIGURATOR_EXT_J2EE