logical system to rfc destination relation?

[frank_horlacher]

Where can we find the relationship between the logical system for SCM and the rfc destination to the SCM?

Our ERP system is configured correctly but we do not know how the system can relate the logical system to the rfc destination.

Please advise.

Message was edited by: Frank Horlacher We could not find a customizing table where we can check the relation.

[rupesh_brahmankar3 · Accepted solution]

Dear,

You can check the same in SM59,

You may call function LOG_SYSTEM_GET_RFC_DESTINATION.

Regards,

R.Brahmankar

[frank_horlacher · Accepted solution]

Hi Rupesh,

the function did not work.

I checked Table Name           TBLSYSDEST but it did not have any entries in our SAP ERP system and still the integration to SAP ÁPO works.

I know SM59 for RFC destinations and BD54 for logical systems but where is the link?

BR Frank

[Former Member · Accepted solution]

Hi Frank,

I believe the RFC Destination name in SM59 in the source system is supposed to match the logical system name in the target system.  I infer this from one line in the SAP Help for "Defining An RFC Connection".

The name of the corresponding RFC destination must be identical to the name of the logical target system.

Best Regards,

Mike

[sourabh_jain66 · Accepted solution]

Frank,

It is SM59 only where you set connection between RFC destination and logical system.

please refer doucmentation on same.

"Set Up RFC Destination

Use

In this IMG activity, you create the connection to the target system. The
name of the RFC destination has to match exactly the name of the
previously-named logical target system.

Requirements

The target system must have been defined under Name Logical
Systems.

Activities

1. Open the ABAP Connections node.

2. Choose Create. The RFC Destination screen is
displayed.

3. Enter the required data as follows:

• RFC Destination: Enter the name of the logical target system
  specified in the IMG activity Name Logical Systems.

Connection Type: Use the input help to choose the relevant
connection type.

Hope this helps.

Rgds

sourabh jain

[frank_horlacher · Accepted solution]

but still there is no table I can relate to.

It seems that only the naming convention brings the system to work.

[sourabh_jain66 · Accepted solution]

Hi Frank,

Check tables RFCATTRIB and RFCDES for this.

Rgds

Sourabh

[sourabh_jain66 · Accepted solution]

Hi Frank,

do let me know if this helps

Rgds

sourabh

[frank_horlacher · Accepted solution]

your answer did not really help.

[nisham]

To write entries in TBLSYSDEST, I find that there maybe two options:

1. BD97

2. Tcode SALE-->Communication-->Determine RFC Destinations for Method Calls-->select the logical system from your system then choose the Standard BAPI destination button and choose the logical system.

[frank_horlacher]

now a colleague pointed me to the table

TBLSYSDEST

there we can find the relation

LOGSYS       RFCDEST

But now we do not know which customizing activity writes the entries.

[sourabh_jain66]

Hi Frank,

That is done through transection BD97.

Go through the thread, for your reference.

http://scn.sap.com/thread/3178684

[frank_horlacher]

BD97 is helpful but we did not use it and the APO integration works without it.

[sourabh_jain66]

Hi Frank,

Please let me know, if you find anything else.

Rgds

sourabh