D40R0400A - Calculate Calendar Month Start
| Parameter Name | Data Item | Data Type | Req/Opt | I/O/Both | 
|---|---|---|---|---|
| jdBaseDate | BASEDJ | JDEDATE | REQ | INPUT | 
The date from which a process or operation begins.  | ||||
| jdBeginDate | BEGINDJ | JDEDATE | OPT | OUTPUT | 
The date on which a process starts.  | ||||
| cSuppressErrorMessage | SUPPS | char | REQ | INPUT | 
A flag indicating whether or not runtime error messaging will occur when an error message is issued from a business function.
       0 = allow 
  | ||||
| szErrorCode | DTAI | char | OPT | OUTPUT | 
A code that identifies and defines a unit of information. It is an alphanumeric code up to 8 characters long that does not allow blanks or 
  | ||||
| None | 
| None |