• If you  have a problem with display/change of a vendor / customer master data in your system using XD02/XD03, MK02/MK03, XK02/XK03 or FK03/FK02 transactions.
• During display/change an ABAP dump is occuring.

Please check the entries in tables KNA1 (customer) or LFA1 (vendor):

Here you can see there is an ADRNR.

Please check if there are entries to this ADRNR in tables ADRC and ADRV:

If no table entries found, there is an inconsistency in your system.

For this inconsistent entry please run the report ZRSADRADRV from SAP note 186910.

Please be aware that you need to re-maintain the address data for this customer / vendor again after you run this report.