Duplicate Key Error while Extracting data from (SLFIGHT) SAP to SAP systems using SLT tool via LTRC

[former_member235419]

Dear Colleagues,

I am trying to use extract data from one SAP system to another SAP system, using T-code LTRC. The legacysystem is in 700 release having DMIS 2011_1_700 release and the SLT system is having DMIC 2011_1_731. While I try to extract data using RFC connection to the legacy system, the data from these tables is transferred to ZSFLIGHT table which I have maintained in LTRS transaction. However in the logs I find an error stating that : duplicate key error while insertion Z_ZTEST1_008: Run 0000000001 aborted due to DUPLICATE KEY on 20160715 at 145833 in the START LOAD step.

I am performing a SAP to SAP transfer using RFC connection.

In the transfer behavior i have even adjusted the behavior to 4. But still the issue exists. Any inputs on this would be of great value. Thanks in advace.

Regards,

Nawaz.

[Andrey_M]

First of all lets clarify your landscape: (legacy system is a any DB) I assume that the source system is connected via RFC. What is the target system: HDB or any other DB type or also SAP system connected via RFC?

Second question: what are you meaning under "transfer behavior" - "Refresh behavior" (but there're no value 4 in the combobox)?