Domain: | Return codes |
The MAINCODE function returns the value of the maincode of the current return code. The maincode contains a message code which can be used to output the contents of the message. Output of the message contents can be initiated with the HELP-MSG-INFORMATION command or with the builtin function MSG( ). If subcode1 is equal to zero, SDF-P does not report an error. In this case, a return code cannot be interpreted unless it has been saved with the SAVE-RETURNCODE command.
MAINCODE( ) or return codes in general cannot be interrogated outside of dialog blocks and procedures.
Format
MAINCODE( ) MC( ) |
Result type
STRING (<string 7..7>)
Input parameters
None
Result
The value of the maincode is returned as the result in the form of a message code.