SYMPTOM
You receive the following error message when you try to open the registration screen Dynamics SL: Programming bullet proof error 11500: An unhandled exception occurred in application code, within a SAF control event handler.
Exception:
System.security.Cryptography.CryptographicException Specified initialization vector (IV) does not match the block size for this algorithm
Event handler:
SY952500.Form1.ccustomerid_CHK
Line<not available>
CAUSE
This error message will occur when Dynamics SL has been upgraded from a previous SL version and leftover registration information from the previous version still exist in the SL system database
RESOLUTION
To resolve this issue run the following statements against the SL system database using SQL Management Studio:
Delete from registration
Delete from registdetail
Delete from sldata
Views:
Keywords: registration,11500