LOGIN PROBLEM AFTER APPLYING SAP_ BASIS PATCHES

Question

Hi Experts,
I applying sap_basis support pack from level 16 to 20. when applying first patch it create more dumps and give the below syntax error. After that it cannot allowed to login to the GUI and create a dump. No any transcations codes are allowed. so please guide me to solve the problem.
The syntax error message:
Short text
    Syntax error in program "SAPLSDOC ".
What happened?
    Error in the ABAP Application Program
    The current ABAP program "SAPMSYST" had to be terminated because it has
    come across a statement that unfortunately cannot be executed.
    The following syntax error occurred in program "SAPLSDOC " in include
     "CL_GUI_ALV_GRID===============CU " in
    line 127:
    "Type "IF_ALV_PRINT_PARAMETER_PROXY" is unknown"
    The include has been created and last changed by:
    Created by: "SAP "
    Last changed by: "SAP "
    Error in the ABAP Application Program
    The current ABAP program "SAPMSYST" had to be terminated because it has
    come across a statement that unfortunately cannot be executed.
Error analysis
    The following syntax error was found in the program SAPLSDOC :
    "Type "IF_ALV_PRINT_PARAMETER_PROXY" is unknown"
Regards
S.Balaji

Answer 1

First check your<DIR_TRANS>/tmp directory What files are there ??
Then check <DIR_TRANS>/log directory
There will be a log there for sure
Pravin