RFC-SAPSLDAPI, LCRSAPRFC fails with RC 748

[Former Member]

Hi Experts,

We have created SAPSLDAPI RFC in our ECC Dev server pointing to our Solman system and it was working fine.

Now our PI consultant was asking to pint SAPSLDAPI and LCRSPARFC to PI Dev server to develop a proxy inteface.

So when I tried re-directing the RFC's to PI it throws an CPIC-Call error with RC 748..

We tried to deactivate the security features with the following steps:

- ensure that the parameter "gw/acl_mode" is set to 0 (zero);

- if the files "reginfo" and "secinfo" exist (check the parameters

gw/reg_info and gw/sec_info), rename them (or move them to a different folder);

- reload the security rules at the transaction SMGW, menu Goto ->

Expert functions -> external security -> reread.

But still the same error :

Also as per SAP Note note 1592493 we have maintained the entires in reginfo file as below :

P TP=* HOST=internal CANCEL=internal ACCESS=internal

P TP=* HOST=local CANCEL=local ACCESS=local

But still no luck..do we need to de-register the already registered program with SOLMAN ? if yes how can I do that ?

Please help !!

Regards,

Srikanth G

[Former Member]

Hi,

Could someone please suggest how to de-register an already registered program and re-register it ?

Thanks !!

Regards,

Srikanth

[Former Member]

Hi Srikanth,

Please follow SAP Note 353597 - Registering RFC server programs to register the program id.

Hope this note will help you in resolving the issue.

Regards,

Jitendra

[divyanshu_srivastava3]

Hi Sri,

Check this Wiki Link

How to analyse Error Msg EGW 748 not found - ABAP Connectivity - SCN Wiki

I gives you some links and good overview.

Regards,

DV

[Sriram2009]

Hi Srikanth

Check this SAP Note

1976188 - 748 not found error creating PI RFC's SAPSLDAPI and LCRSAPRFC

BR

SS

[Former Member]

Hi Sriram,

As per the note I have set the parameter gw/acl_mode to 0, but still the same error.

Any specific entries to be maintained in reginfo file ?

Do we need to de-register the solman program ID in order to make our PI program ID to work ?

Regards,

Srikanth

[Sriram2009]

Hi

If possible paste the error screen shot?

BR

SS

[Former Member]

Hi Sriram,

As requested..

Regards,

Srikanth G

[Sriram2009]

Hi Srikanth

Thanks for your info

Kindly refer the SCN link with same error

http://scn.sap.com/thread/3416202

BR

SS