2491530 - Syntax error in program "CL_AGS_DVM_ASSISTANCE=========CP"

In Solution Manager system, when accessing the DVM workcenter, the following error is found  "Syntax error in program "CL_AGS_DVM_ASSISTANCE=========CP".

Runtime Errors        SYNTAX_ERROR
ABAP Program         CL_AGS_DVM_ASSISTANCE=========CP

The following syntax error has occurred in program  
CL_AGS_DVM_ASSISTANCE=========CP        :   
Method "CHECK_DATABASE_CONNNECTION" is not declared or inherited in
class "CL_AGS_DVM_ASSISTANCE".

or

The following syntax error has occurred in program  
CL_AGS_DVM_ASSISTANCE=========CP        :   
Method "ADJUST_DVM_DBCON_EXTRACTOR" does not exist. There is, however,
a method with the similar name "ADJUST_DVM_ANA_EXTRACTOR".

• SAP Solution Manager 7.1 SP11-15
• SAP Solution Manager 7.2 SP3-10

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