When is this a problem?
Always a problem.
Why is this a problem?
Using TEXTLIST requires a lot of memory.
How to correct:
Using two-dimensional modules and Boolean flags with ANY is a good alternative. Click here to see an ANY instead of TEXTLIST document. Use FIRSTNONBLANK and LASTNONBLANK with ANY and ALL.
More information:
Planual 2.02-11
Anapedia: x[ANY:y]
Questions on this topic? See Is the TEXTLIST function used? in our Model Optimization Checklist forum.