Originally posted by: Janisch

What mistake do I overlook in my Tuple definition "Sequenz"? The tuple should contain the binary decision variable x. I hope you can help me :)

Hi,

you try to turn a string into a set!

{string} Variante={"A","B"};    
{int} Fertigungstakte=asSet(1..4);

int x[i in Variante][j in Fertigungstakte]    =j;                        

tuple Sequenz {                            
string Variante;
int Fertigungstakt;
int value;
}
{Sequenz}Produktionsreihenfolge={<i,j,x[i][j]>| i in Variante,j in Fertigungstakte};

execute
{
writeln(Produktionsreihenfolge);
}

works fine

{string} Variante={"A","B"};    
{int} Fertigungstakte=asSet(1..4);

int x[i in Variante][j in Fertigungstakte]    =j;                        

tuple Sequenz {                            
{string} Variante;
int Fertigungstakt;
int value;
}
{Sequenz}Produktionsreihenfolge={<{i},j,x[i][j]>| i in Variante,j in Fertigungstakte};

execute
{
writeln(Produktionsreihenfolge);
}

works fine too

regards

https://www.ibm.com/developerworks/community/forums/html/topic?id=1bf1f4de-b6fa-4375-a397-741e9239513e&ps=25

Originally posted by: Janisch

Thank you! Now it works fine :)

But when i try to export this tuple into my excel data this error ocours: see attachment

regards

Hi,

for SheetWrite to work, I would replace the set within the tuple by a string

You should use

tuple Sequenz {                            
string Variante;
int Fertigungstakt;
int value;
}

regards