DtvLong dal_mas_chk_mdt (idm, row)

Checks whether a mandatory field contains some field content.

Input Parameters Significance
DtvLong idm mask Id
DtvLong row row position in the mask

Output Parameters Significance
no -

Return Code Significance
0 no error
>0 Id of the empty mandatory field

If the mandatory field has no content, the function returns the ident number of the field.