I have problems figuring out how to solve the following problem concerning using a table.
I would like to create MUs using a table (Production) (that isn’t a problem). But at the same time I would like to look up in another table (Planning) which other MUs I have to create in the processes before (basically in a second and third column). Thus, the MU has to wait at the source until the other ones have been produced, respectively moved (c.p. method). I included a specific attribute, that's why I only used Strings in the table "Planning".
I would appreciate any kind of help. Thank you.