4.
For SMTP, you must set the profile parameters listed below. The placeholder <*> stands for a number with which the parameters that can occur several times are numbered sequentially, starting with 0.
a) icm/server_port_<*> = PROT=SMTP,PORT=<port>
This opens a TCP/IP port for receiving mails by the SMTP Plug-In. <port> specifies the number of the port that you should use. This must not be occupied by any other program on this host (for example, Sendmail usually uses port 25). If no mails (including status notifications) are to be received in this SAP system, <port> can be set to 0.
You can use the TIMEOUT option to define a maximum wait time for a response from the mail server (in seconds).
b) is/SMTP/virt_host_<*> = <host>:<port>,<port>,...;
This defines a "virtual mail host" for receiving mails. If all incoming mails (including status notifications) are to be received and processed in a single client of this SAP system, this parameter is not required (an entry is/SMTP/virt_host_0 = *:* is then assumed by default). If you want several clients to be able to receive, you must create a virtual mail host for every client. <host> specifies the name of the host to which incoming mails are addressed. The "*" value can also be specified here if the mail distribution is to occur independently of the addressed host. Important: If the mail is to be distributed according to host names, you must assign different IP addresses to these host names. <port> specifies the number of a port to which incoming mails are addressed. Several ports may be specified for each host, and several hosts (with several ports if necessary) may be specified for each virtual mail host. Important: The parameter line must always be completed with a semicolon (even if only one host is involved).
The assignment of virtual mail hosts to clients is carried out in the SAP system (see 3).
Example:
With two clients capable of receiving mail, the profile parameters could read as follows (as of Release 6.20):
icm/server_port_0 = PROT=HTTP,PORT=1080
icm/server_port_1 = PROT=HTTPS,PORT=1443
icm/server_port_2 = PROT=SMTP,PORT=25000,TIMEOUT=180
icm/server_port_3 = PROT=SMTP,PORT=25001,TIMEOUT=180
is/SMTP/virt_host_0 = *:25000;
is/SMTP/virt_host_1 = *:25001;
2. User administration (transaction SU01)
a) System user
In each client of an SAP system in which incoming mails (or status notifications for sent mails) are to be received, a system user must be created to process the incoming messages. To do this, use transaction SU01 to create a user of the type "system", and assign the "S_A.SCON" profile to this user.
Important: Contrary to the documentation for user types, users of type "system" are also subject to password expiry, which can prevent the receipt of mails. To avoid this, use user type "service" until a correction of the incorrect behavior of type "system" is available.
b) User addresses
Each individual user who wants to receive e-mails in an SAP system needs an Internet mail address. This is also used as a sender address for sending e-mails. In transaction SU01, enter the Internet mail address of a user in the field "E-Mail" under "Address". As a domain, use the domain of the SAP system client if possible (see "General information" above and 4.a), for example "firstname.lastname@crm-prod.company.com".
3. Client assignment (transaction SICF)
For each client of an SAP system in which incoming mails (or status notifications for sent mails) are to be received, and processed if necessary, you must create an SMTP server in which the assignment to a virtual mail host as well as the logon data is defined. In transaction SICF, an SMTP server (envelope icon) should already be available in every SAP system. This is delivered by SAP. Use this for the first client that you want to be able to receive mails, and create a new SMTP server for every other client. You must make the following settings on the SMTP servers:
a) Host data
For "Profile Parameter Number", enter the sequence number of a parameter is/SMTP/virt_host_<*> from the profile. If you have only one client and did not create such a parameter in the profile, enter 0.
b) Service data
Enter the client into which the mails received using this virtual mail host are to be directed, as well as the logon data (user, password, language) of the service user that was created for inbound mails (see 2.a).
c) Handler list
Enter CL_SMTP_EXT_SAPCONNECT in the first position.
As of Release 6. 20, you must activate the SMTP server after you create or change it (Service/Virt.Host --> Activate, or right-click).
4. SAPconnect administration (transaction SCOT)
You have to make the SAPconnect settings separately in each client from which e-mails are to be sent or in which e-mails are to be received.
a) Default domain
The domain of this SAP system client is defined here, for example, crm-prod.company.com. It is used for the following purposes:
o The SMTP Plug-In logs on to the mail server with the domain as ID.
o The message ID of outgoing mails is created with this domain.
o If an SAP user who has not entered an Internet mail address in their user master record sends an e-mail, a sender address is generated from the SAP user name and this domain, for example SMITHJ@crm-prod.company.com.
b) Nodes
There are different types of node in SAPconnect:
o SMTP nodes (for the SMTP function of the SAP application server)
o HTTP nodes (for paging or SMS providers using Web services, as of 6.20)
o RFC nodes (for old RFC-compatible e-mail/fax/paging gateways)
There is always a single SMTP node in each client. It is created automatically by the system and cannot be deleted. It is configured as follows (double-click on the node name):
o Select "Node in use".
o Under "Mail Host" and "Mail Port", specify the mail server to which outbound mails are to be transferred.
o Select "Set" for "Internet".
o Specify address areas of recipient addresses that are to be reached using these nodes (usually "*" if all e-mails are to be sent using SMTP).
o For "Output Formats for SAP Documents", the following is recommended:
SAPscript / Smart Forms PDF
ABAP List HTM
Business Object / Link HTM
RAW Text TXT
If fax messages are also to be sent using SMTP:
o Select "Set" for "Fax".
o Specify address areas of recipient addresses that are to be reached using these nodes (usually "*" if all faxes are to be sent using SMTP).
o For "Output Formats for SAP Documents", the following is recommended:
SAPscript / Smart Forms PDF
ABAP List PDF
Business Object / Link TXT
RAW Text TXT
o For "Conversion into Internet Address", enter the domain of the fax server or fax provider. The local part of the Internet address is generated automatically by the system. The address then has the form "FAX=+recipientnumber@domain".
If paging or SMS messages are also to be sent using SMTP:
o Select "Set" for "Pager(SMS)".
o Specify address areas of recipient addresses that are to be reached using these nodes (usually "*" if all paging or SMS messages are to be sent using SMTP).
o For "Conversion into Internet Address", enter the domain of the paging or SMS server or paging or SMS provider. The local part of the Internet address is generated automatically by the system. The address then has the form "SMS=+recipientnumber@domain".
Important: To be able to use paging or SMS in the SAP system, names must be defined for the messaging services to be used (e.g. "SMS"). You can do this using transaction SA14.
c) Send job
E-mails that are sent from an SAP application are merely put into a queue. A periodically running background process, the SAPconnect send job, takes the e-mails from the queue and sends them by Internet. This job can be scheduled from SAPconnect administration as follows:
o Choose "View" --> "Jobs". Check whether a job is already scheduled (displayed as a calendar icon).
o Choose "Job" --> "Create", and specify a job name.
o Place the cursor on the "SAP&CONNECTALL" variant, and choose "Schedule Job".
o Choose "Schedule periodically".
o Specify a time interval (for example, 10 minutes), and choose "Create".
d) Receiving
With the settings made so far, SAP users can already receive e-mails in their inbox in the Business Workplace (transaction SBWP) at the address entered in the user master record.
If, on receipt of e-mails to a specific address or with specific contents (for example XML documents), you want a program that processes these e-mails to start automatically, you can configure this under "Settings" --> "Inbound Processing".
If, on receipt of e-mails to a specific address or from a specific sender, you want these to be directed automatically to another recipient or a distribution list, you can configure this under "Settings" --> "Inbound Distribution".
5. Settings on the mail server (SAP-external configuration)
To be able to receive mails in the SAP system, you need to set your mail server so that certain mail addresses are forwarded to one or several SAP systems or clients. For this purpose, you need to define routing rules that assign a mail host and/or port to address areas (generic address parts, usually the domain), for example:
*@crm-prod.company.com --> SAPWASHost:25000
*@crm-test.company.com --> SAPWASHost:25001
For more information about the exact setting procedure, see the mail server documentation. Note 546147 describes where the documentation can be found for the Microsoft Exchange 2000 Server, and what to do if your mail server does not allow routing to ports other than port 25.
