***ERROR*** WRONG STRENGTH PARAMETER PROVIDED.

PLEAAASE HELPPPP! I keep getting the same error even though i chcked the material and applied the Fy and Fu as given in my assignment... Fy= 50ksi and Fu= 66ksi (and in the software it asked Fy and Fu in kips/in^2). Pleaaase instruct so I can fix it. My assignment is due soon!! Thankyou so much

****************************************************
* *
* STAAD.Pro *
* Version 22.08.00.175 *
* Proprietary Program of *
* Bentley Systems, Inc. *
* Date= APR 2, 2022 *
* Time= 15:55:31 *
* *
* Licensed to: University of Sharjah *
****************************************************

1. STAAD SPACE
INPUT FILE: C:\Users\ACER\Desktop\3rd year\HomeworkAssignments\Retaj Steel Design\Steel Design 1.STD
2. START JOB INFORMATION
3. ENGINEER DATE 18-MAR-22
4. END JOB INFORMATION
5. INPUT WIDTH 79
6. UNIT INCHES KIP
7. JOINT COORDINATES
8. 1 0 0 0; 2 288 0 0; 3 403.2 0 0; 4 691.2 0 0; 5 0 132 0; 6 288 132 0
9. 7 403.2 132 0; 8 691.2 132 0; 9 0 264 0; 10 288 264 0; 11 403.2 264 0
10. 12 691.2 264 0; 13 0 396 0; 14 288 396 0; 15 403.2 396 0; 16 691.2 396 0
11. 17 0 528 0; 18 288 528 0; 19 403.2 528 0; 20 691.2 528 0; 21 0 0 115.2
12. 22 288 0 115.2; 23 403.2 0 115.2; 24 691.2 0 115.2; 25 0 132 115.2
13. 26 288 132 115.2; 27 403.2 132 115.2; 28 691.2 132 115.2; 29 0 264 115.2
14. 30 288 264 115.2; 31 403.2 264 115.2; 32 691.2 264 115.2; 33 0 396 115.2
15. 34 288 396 115.2; 35 403.2 396 115.2; 36 691.2 396 115.2; 37 0 528 115.2
16. 38 288 528 115.2; 39 403.2 528 115.2; 40 691.2 528 115.2; 41 0 0 230.4
17. 42 288 0 230.4; 43 403.2 0 230.4; 44 691.2 0 230.4; 45 0 132 230.4
18. 46 288 132 230.4; 47 403.2 132 230.4; 48 691.2 132 230.4; 49 0 264 230.4
19. 50 288 264 230.4; 51 403.2 264 230.4; 52 691.2 264 230.4; 53 0 396 230.4
20. 54 288 396 230.4; 55 403.2 396 230.4; 56 691.2 396 230.4; 57 0 528 230.4
21. 58 288 528 230.4; 59 403.2 528 230.4; 60 691.2 528 230.4; 61 0 0 345.6
22. 62 288 0 345.6; 63 403.2 0 345.6; 64 691.2 0 345.6; 65 0 132 345.6
23. 66 288 132 345.6; 67 403.2 132 345.6; 68 691.2 132 345.6; 69 0 264 345.6
24. 70 288 264 345.6; 71 403.2 264 345.6; 72 691.2 264 345.6; 73 0 396 345.6
25. 74 288 396 345.6; 75 403.2 396 345.6; 76 691.2 396 345.6; 77 0 528 345.6
26. 78 288 528 345.6; 79 403.2 528 345.6; 80 691.2 528 345.6; 81 0 0 460.8
27. 82 288 0 460.8; 83 403.2 0 460.8; 84 691.2 0 460.8; 85 0 132 460.8
28. 86 288 132 460.8; 87 403.2 132 460.8; 88 691.2 132 460.8; 89 0 264 460.8
29. 90 288 264 460.8; 91 403.2 264 460.8; 92 691.2 264 460.8; 93 0 396 460.8
30. 94 288 396 460.8; 95 403.2 396 460.8; 96 691.2 396 460.8; 97 0 528 460.8
31. 98 288 528 460.8; 99 403.2 528 460.8; 100 691.2 528 460.8; 101 0 0 576
32. 102 288 0 576; 103 403.2 0 576; 104 691.2 0 576; 105 0 132 576
33. 106 288 132 576; 107 403.2 132 576; 108 691.2 132 576; 109 0 264 576
34. 110 288 264 576; 111 403.2 264 576; 112 691.2 264 576; 113 0 396 576
35. 114 288 396 576; 115 403.2 396 576; 116 691.2 396 576; 117 0 528 576
36. 118 288 528 576; 119 403.2 528 576; 120 691.2 528 576
37. MEMBER INCIDENCES
38. 1 5 6; 2 6 7; 3 7 8; 4 9 10; 5 10 11; 6 11 12; 7 13 14; 8 14 15; 9 15 16
STAAD SPACE -- PAGE NO. 2

39. 10 17 18; 11 18 19; 12 19 20; 13 1 5; 14 2 6; 15 3 7; 16 4 8; 17 5 9; 18 6 10
40. 19 7 11; 20 8 12; 21 9 13; 22 10 14; 23 11 15; 24 12 16; 25 13 17; 26 14 18
41. 27 15 19; 28 16 20; 29 25 26; 30 26 27; 31 27 28; 32 29 30; 33 30 31; 34 31 32
42. 35 33 34; 36 34 35; 37 35 36; 38 37 38; 39 38 39; 40 39 40; 41 21 25; 42 22 26
43. 43 23 27; 44 24 28; 45 25 29; 46 26 30; 47 27 31; 48 28 32; 49 29 33; 50 30 34
44. 51 31 35; 52 32 36; 53 33 37; 54 34 38; 55 35 39; 56 36 40; 57 45 46; 58 46 47
45. 59 47 48; 60 49 50; 61 50 51; 62 51 52; 63 53 54; 64 54 55; 65 55 56; 66 57 58
46. 67 58 59; 68 59 60; 69 41 45; 70 42 46; 71 43 47; 72 44 48; 73 45 49; 74 46 50
47. 75 47 51; 76 48 52; 77 49 53; 78 50 54; 79 51 55; 80 52 56; 81 53 57; 82 54 58
48. 83 55 59; 84 56 60; 85 65 66; 86 66 67; 87 67 68; 88 69 70; 89 70 71; 90 71 72
49. 91 73 74; 92 74 75; 93 75 76; 94 77 78; 95 78 79; 96 79 80; 97 61 65; 98 62 66
50. 99 63 67; 100 64 68; 101 65 69; 102 66 70; 103 67 71; 104 68 72; 105 69 73
51. 106 70 74; 107 71 75; 108 72 76; 109 73 77; 110 74 78; 111 75 79; 112 76 80
52. 113 85 86; 114 86 87; 115 87 88; 116 89 90; 117 90 91; 118 91 92; 119 93 94
53. 120 94 95; 121 95 96; 122 97 98; 123 98 99; 124 99 100; 125 81 85; 126 82 86
54. 127 83 87; 128 84 88; 129 85 89; 130 86 90; 131 87 91; 132 88 92; 133 89 93
55. 134 90 94; 135 91 95; 136 92 96; 137 93 97; 138 94 98; 139 95 99; 140 96 100
56. 141 105 106; 142 106 107; 143 107 108; 144 109 110; 145 110 111; 146 111 112
57. 147 113 114; 148 114 115; 149 115 116; 150 117 118; 151 118 119; 152 119 120
58. 153 101 105; 154 102 106; 155 103 107; 156 104 108; 157 105 109; 158 106 110
59. 159 107 111; 160 108 112; 161 109 113; 162 110 114; 163 111 115; 164 112 116
60. 165 113 117; 166 114 118; 167 115 119; 168 116 120; 169 5 25; 170 6 26
61. 171 7 27; 172 8 28; 173 9 29; 174 10 30; 175 11 31; 176 12 32; 177 13 33
62. 178 14 34; 179 15 35; 180 16 36; 181 17 37; 182 18 38; 183 19 39; 184 20 40
63. 185 25 45; 186 26 46; 187 27 47; 188 28 48; 189 29 49; 190 30 50; 191 31 51
64. 192 32 52; 193 33 53; 194 34 54; 195 35 55; 196 36 56; 197 37 57; 198 38 58
65. 199 39 59; 200 40 60; 201 45 65; 202 46 66; 203 47 67; 204 48 68; 205 49 69
66. 206 50 70; 207 51 71; 208 52 72; 209 53 73; 210 54 74; 211 55 75; 212 56 76
67. 213 57 77; 214 58 78; 215 59 79; 216 60 80; 217 65 85; 218 66 86; 219 67 87
68. 220 68 88; 221 69 89; 222 70 90; 223 71 91; 224 72 92; 225 73 93; 226 74 94
69. 227 75 95; 228 76 96; 229 77 97; 230 78 98; 231 79 99; 232 80 100; 233 85 105
70. 234 86 106; 235 87 107; 236 88 108; 237 89 109; 238 90 110; 239 91 111
71. 240 92 112; 241 93 113; 242 94 114; 243 95 115; 244 96 116; 245 97 117
72. 246 98 118; 247 99 119; 248 100 120; 253 6 3; 254 2 7; 255 106 103
73. 256 107 102; 257 10 7; 258 6 11; 259 110 107; 260 111 106; 261 14 11
74. 262 10 15; 263 114 111; 264 115 110; 265 18 15; 266 14 19; 267 118 115
75. 268 119 114
76. ELEMENT INCIDENCES SHELL
77. 249 5 8 108 105; 250 9 12 112 109; 251 13 16 116 113; 252 17 20 120 117
78. START GROUP DEFINITION
79. MEMBER
80. _BEAMS 1 TO 12 29 TO 40 57 TO 68 85 TO 96 113 TO 124 141 TO 152 169 TO 248
81. _COLUMNS 13 TO 28 41 TO 56 69 TO 84 97 TO 112 125 TO 140 153 TO 168
82. _BRACING 253 TO 268
83. ELEMENT
84. _SLAB 249 TO 252
85. END GROUP DEFINITION
86. ELEMENT PROPERTY
87. 249 TO 252 THICKNESS 5.9
88. DEFINE MATERIAL START
89. ISOTROPIC STEEL
90. E 29000
91. POISSON 0.3
92. DENSITY 0.000283
93. ALPHA 6.5E-06
94. DAMP 0.03
STAAD SPACE -- PAGE NO. 3

95. G 11200
96. TYPE STEEL
97. STRENGTH FY 50 FU 66 RY 1.5 RT 1.2 FCU 7

***ERROR*** WRONG STRENGTH PARAMETER PROVIDED.

*********** END OF THE STAAD.Pro RUN ***********

**** DATE= APR 2,2022 TIME= 15:55:31 ****

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* Details about additional assistance from *
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Hello,

I am getting the same problem, screenshots are attached. Please help me to resolve the error.

Open the file in the editor and replace the following block of lines

DEFINE MATERIAL START
ISOTROPIC CONCRETE
E 2.17185e+07
POISSON 0.17
DENSITY 23.5616
TYPE CONCRETE
STRENGTH RY 1.5 RT 1.2 FCU 27579
DAMP 0.05
G 9.28141e+06
ALPHA 1e-05
ISOTROPIC CONCRETE
E 2.17185e+07
POISSON 0.17
DENSITY 23.5616
ALPHA 1e-05
DAMP 0.05
G 9.28141e+06
END DEFINE MATERIAL

with this

DEFINE MATERIAL START
ISOTROPIC CONCRETE
E 2.17185e+07
POISSON 0.17
DENSITY 23.5616
ALPHA 1e-05
DAMP 0.05
G 9.28139e+06
TYPE CONCRETE
STRENGTH FCU 27579
END DEFINE MATERIAL

The modified file is attached.

LEVEL 4 ONLY - Corrected.STD

Hello Mathew,

Did you get an answer to your question? the same problem I am experiencing currently with my model.

It was already Staad pro. pre defined material called concrete, see images below.