Yes you can delete these tables if the system has been upgraded to NetWeaver 7 and above.
As suggested above you may read the SAP note
2005547 - Missing SAPWLXXXX tables in DDIC after update to 7XX ssytem
Regards
RB
Yes you can delete these tables if the system has been upgraded to NetWeaver 7 and above.
As suggested above you may read the SAP note
2005547 - Missing SAPWLXXXX tables in DDIC after update to 7XX ssytem
Regards
RB