Hello Pratibha,
you use the user exit FM EXIT_SAPLSLL_LEG_CDPIR3_002 on the ECC side?
In the transfer structure CS_API6800 TYPE SLLR3_API6800_R3_S you find the structure header type sllr3_api6800_header_s and here you find the structure gen like /sapsll/api6800_hdr_r3_s and here you find the following additional fields for the header data:
ADD_DATA1 CHAR10 CHAR 10 0 Character Field Length = 10
ADD_DATA2 CHAR15 CHAR 15 0 Char 15
ADD_DATA3 DD_STRUC CHAR 30 0 Name of DDIC transfer structure.
For the structure item type sllr3_api6800_item_s you will find the same in the structure gen type sllr3_api6800_itm_r3_t and sllr3_api6800_itm_r3_t like /sapsll/api6800_itm_r3_s.
These are additional fields for the Position data.
On the GTS side they will be stored in the table /SAPSLL/CHUD: ADDDA1,ADDDA2 and ADDDA3 and also in the table /SAPSLL/CUIT: ADDDA1, ADDDA2 and ADDDA3.
This is the SAP standard.
If you want to Transfer more information, you must extend the Standard structures by append structures.
Hope that helps...
Regards,
Thomas