mohammad 1 Report post Posted October 12, 2017 Hi, I Stick into a problem. I defined a hyperbeam in this format: standard, Nastran, and box, then I defined Pbeaml in properties and assign this beam section to it. when I run with Optistruct, that error appear: "PBEAML 2663 0 MSCBML0 BOX +" *** ERROR # 1000 *** in the input data: Incorrect data in field # 3. Please help me on this. Cheers. Quote Share this post Link to post Share on other sites
Guest Report post Posted October 12, 2017 Hi Mohammad, Please assign material to PBEAML property and try again. Quote Share this post Link to post Share on other sites
mohammad 1 Report post Posted October 12, 2017 12 hours ago, Prakash Pagadala said: Hi Mohammad, Please assign material to PBEAML property and try again. I found some of Properties didn't have Material. Thanks so much for your help. Quote Share this post Link to post Share on other sites